| Commit message (Collapse) | Author | Age | Files | Lines |
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Since the debug macros no longer depend on the machine type information,
the machine type lookup can be deferred to setup_arch() in setup.c which
simplifies the code somewhat.
We also move the __error_a functionality into setup.c for displaying a
message when a bad machine ID is passed to the kernel via the LL debug
code. We also log this into the kernel ring buffer which makes it
possible to retrieve the message via a debugger.
Original idea from Grant Likely.
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Tested-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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'irqdata', 'pm', 'sh', 'smp', 'spear', 'ux500' and 'via' into devel
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This adds support for the family of Systems-on-Chip produced initially
by VIA and now its subsidiary WonderMedia that have recently become
widespread in lower-end Chinese ARM-based tablets and netbooks.
Support is included for both VT8500 and WM8505, selectable by a
configuration switch at kernel build time.
Included are basic machine initialization files, register and
interrupt definitions, support for the on-chip interrupt controller,
high-precision OS timer, GPIO lines, necessary macros for early debug,
pulse-width-modulated outputs control, as well as platform device
configurations for the specific drivers implemented elsewhere.
Signed-off-by: Alexey Charkov <alchark@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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This applies errata fix 753970 for all ux500 platforms. All
current ASICs suffer from this. If the problem is resolved in
later ASICs, the errata selection can be pushed down to other
Kconfig options.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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Reviewed-by: Stanley Miao <stanley.miao@windriver.com>
Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com>
Signed-off-by: Rajeev Kumar <rajeev-dlh.kumar@st.com>
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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Now we used standard SZ_* macros instead of self defined *_SIZE macros. This
patch removes all such unused *_SIZE macros for spear3xx & 6xx.
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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Resource size required mostly is 4K for all devices, whereas currently
reserved space is much beyond that. This patch replaces SIZE macro's used at
multiple places with SZ_4K.
Reviewed-by: Stanley Miao <stanley.miao@windriver.com>
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com>
Signed-off-by: Rajeev Kumar <rajeev-dlh.kumar@st.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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Order of declarations should be: pmx_devs, shirq support, amba_devices,
plat_devices, routines. This patch moves gpio_device below shirq support.
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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Reviewed-by: Stanley Miao <stanley.miao@windriver.com>
Signed-off-by: Deepak Sikri <deepak.sikri@st.com>
Signed-off-by: shiraz hashim <shiraz.hashim@st.com>
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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Device name of SD/MMC/SDIO controller in linux is sdhci. To maintain
consistency across all spear code, rename sdio to sdhci.
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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This patch makes inclusion of hardware.h and spear.h consistent over all spear
variants. Now we will include hardware.h, wherever we need to use hardware
macros. spear.h will be automatically included by hardware.h
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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Order of inclusion of .h files must be: <linux/...>, <asm/...>, <plat/...>,
<mach/...>. This patch corrects this ordering whereever it is not followed.
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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Reviewed-by: Stanley Miao <stanley.miao@windriver.com>
Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com>
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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- Add support for divisor per parent clock
- Add ENABLED_ON_INIT feature in clk
- Add clk_set_rate(), round_rate_index & clk_round_rate()
- Simplify clk_recalc functions
- Add/update clock definitions
Reviewed-by: Stanley Miao <stanley.miao@windriver.com>
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: shiraz hashim <shiraz.hashim@st.com>
Signed-off-by: Rajeev Kumar <rajeev-dlh.kumar@st.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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- Add a dummy clk_set_rate() function. This is required for compilation
of a few drivers.
- Make functions in plat-spear/clock.c more generic over all SPEAr
platforms.
- Add div_factor in struct clk for clks with .recalc = follow_parent
- Change type of register pointers to void __iomem *
Reviewed-by: Stanley Miao <stanley.miao@windriver.com>
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Rajeev Kumar <rajeev-dlh.kumar@st.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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Move platform specific timer initialization code is moved into platform
specific files.
Reviewed-by: Jamie Iles <jamie@jamieiles.com>
Reviewed-by: Stanley Miao <stanley.miao@windriver.com>
Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com>
Signed-off-by: Rajeev Kumar <rajeev-dlh.kumar@st.com>
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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- compile padmux only for spear3xx
- padmux initialization code rearranged in evaluation board and machine
files.
Reviewed-by: Stanley Miao <stanley.miao@windriver.com>
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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Add IOMEM(x) definition, and use it with MISC_BASE for SPEAr platform.
With this there is no need to typecast misc macros to (unsigned int *).
Reviewed-by: Stanley Miao <stanley.miao@windriver.com>
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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This allows a ROM-able zImage to be written to MMC and
for SuperH Mobile ARM to boot directly from the MMCIF
hardware block.
This is achieved by the MaskROM loading the first portion
of the image into MERAM and then jumping to it. This portion
contains loader code which copies the entire image to SDRAM
and jumps to it. From there the zImage boot code proceeds
as normal, uncompressing the image into its final location
and then jumping to it.
Cc: Magnus Damm <magnus.damm@gmail.com>
Russell, please consider merging this for 2.6.38.
This patch depends on:
* "mmc, sh: Move MMCIF_PROGRESS_* into sh_mmcif.h"
which will be merged though Paul Mundt's rmobile sh-2.6.
The absence of this patch will break the build if
the (new) CONFIG_ZBOOT_ROM_MMCIF option is set.
There are no subtle side-effects.
v2:
Addressed comments by Magnus Damm
* Fix copyright in vrl4.c
* Fix use of #define CONFIG_ZBOOT_ROM_MMCIF in mmcif-sh7372.c
* Initialise LED GPIO lines in head-ap4evb.txt instead of mmcif-sh7372.c
as this is considered board-specific.
v3:
Addressed comments made in person by Magnus Damm
* Move mmcif_loader to be earlier in the image and
reduce the number of blocks of boot program loaded by the MaskRom
from 40 to 8 accordingly.
* Move LED GPIO initialisation into mmcif_progress_init
- This leaves the partner jet script unbloated
Other
* inline mmcif_update_progress so it is a static inline in a header file
v4:
* Use htole16() and htole32() in v4rl.c to ensure
that the output is little endian
v5:
Addressed comments by Russell King
* Simplify assembly code
* Jump to code rather than an address <- bug fix
* Use (void __iomem *) as appropriate
Roll in mackerel support
* This was previously a separate patch, only because of the order
in which this code was developed
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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Allow the generic sleep code to be used with SMP CPU idle by storing
N CPU stack pointers rather than just one. Tested on Assabet and
Tegra 2.
Tested-by: Colin Cross <ccross@android.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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Tested-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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Convert sa11x0 to use the generic CPU suspend/resume support, rather
than implementing its own version. Tested on Assabet.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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This adds core support for saving and restoring CPU coprocessor
registers for suspend/resume support. This contains support for suspend
with ARM920, ARM926, SA11x0, PXA25x, PXA27x, PXA3xx, V6 and V7 CPUs.
Tested on Assabet and Tegra 2.
Tested-by: Colin Cross <ccross@android.com>
Tested-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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This allows the cache/processor/fault glue to be more easily used
from assembler code. Tested on Assabet and Tegra 2.
Tested-by: Colin Cross <ccross@android.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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Add a function to set the SCU low-power mode for SMP CPUs. This
centralizes this functionality rather than having to expose the
SCU register definitions to each platform.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Lennert Buytenhek <buytenh@secretlab.ca>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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adds rtc support for all Gemini SoC boards
nas4220b, rut1xx, wbd111, wbd222
Signed-off-by: Hans Ulli Kroll <ulli.kroll@googlemail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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The new fncpy API is better suited* for copying some
code to SRAM at runtime. This patch changes the ad-hoc
code to the more generic fncpy API.
*: 1. fncpy ensures that the thumb mode bit is propagated,
2. fncpy provides the security of type safety between the
original function and the sram function pointer.
Tested OK on OMAP3 in low power modes (RET/OFF)
using omap2plus_defconfig with !CONFIG_THUMB2_KERNEL.
Compile tested on OMAP1/2 using omap1_defconfig.
Boot tested on OMAP1 & OMAP2
Tested OK with suspend/resume on OMAP2420/n810
Boots fine on osk5912 and n800
Signed-off-by: Jean Pihet <j-pihet@ti.com>
Acked-by: Kevin Hilman <khilman@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Reviewed-by: Dave Martin <dave.martin@linaro.org>
Tested-by: Kevin Hilman <khilman@ti.com>
Tested-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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In low-level board support code, there is sometimes a need to
copy a function body to another location at run-time.
A straightforward call to memcpy doesn't work in Thumb-2,
because bit 0 of external Thumb function symbols is set to 1,
indicating that the function is Thumb. Without corrective
measures, this will cause an off-by-one copy, and the copy
may be called using the wrong instruction set.
This patch adds an fncpy() macro to help with such copies.
Particular care is needed, because C doesn't guarantee any
defined behaviour when casting a function pointer to any other
type. This has been observed to lead to strange optimisation
side-effects when doing the arithmetic which is required in
order to copy/move function bodies correctly in Thumb-2.
Thanks to Russell King and Nicolas Pitre for their input
on this patch.
Signed-off-by: Dave Martin <dave.martin@linaro.org>
Tested-by: Jean Pihet <j-pihet@ti.com>
Tested-by: Tony Lindgren <tony@atomide.com>
Tested-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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The Footbridge platforms have some reasonable timers in the host bridge,
which we use for most footbridge-based platforms. However, NetWinder's
clock these using a spread-spectrum clock which makes them too unstable
for time keeping. So we have to rely on the PIT.
Convert both Footbridge timers and PIT timers to use the clocksource
and clockevent infrastructure. Tested on Netwinder.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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On revisions of the Cortex-A9 prior to r2p0, the Store Buffer does not
have any automatic draining mechanism and therefore a livelock may occur
if an external agent continuously polls a memory location waiting to
observe an update.
This workaround defines cpu_relax() as smp_mb(), preventing correctly
written polling loops from denying visibility of updates to memory.
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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On the r2p* and r3p* versions of the Cortex-A9, a speculative memory
access may cause a page table walk which starts prior to an ASID switch
but completes afterwards. This can populate the micro-TLB with a stale
entry which may be hit with the new ASID.
This workaround places two dsb instructions in the mm switching code so
that no page table walks can cross the ASID switch.
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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Add support for CS4271 SPI-connected CODEC to EDB93xx.
Signed-off-by: Alexander Sverdlin <subaparts@yandex.ru>
Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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The ep9307, ep9312, and ep9315 variants of the ep93xx processor include
the raster engine needed for framebuffer support.
This allows the EDB93xx boards with those processors to use the
framebuffer driver.
Tested on an EDB9307A with the following kernel parameters:
video=640x480-16@60
video=1024x768-16@60
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: Ryan Mallon <ryan@bluewatersys.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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GPIO Ports A, B, and F on the ep93xx provide interrupt capability. It
is possible to debounce the input signal on these ports when interrupts
are enabled.
Support for this debounce capability was provided with an ep93xx internal
function. Now that gpiolib knows about gpio debounce, use the gpiolib
method and do not export the internal function.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: Ryan Mallon <ryan@bluewatersys.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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Signed-off-by: Ryan Mallon <ryan@bluewatersys.com>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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Replace the static inline functions for gpio_to_irq/irq_to_gpio so that
they can be used in static initialisers.
Signed-off-by: Ryan Mallon <ryan@bluewatersys.com>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: (41 commits)
m68knommu: external interrupt support to ColdFire intc-simr controller
m68knommu: external interrupt support to ColdFire intc-2 controller
m68knommu: remove ColdFire CLOCK_DIV config option
m68knommu: fix gpio warnings for ColdFire 5407 targets
m68knommu: fix gpio warnings for ColdFire 532x targets
m68knommu: fix gpio warnings for ColdFire 5307 targets
m68knommu: fix gpio warnings for ColdFire 527x targets
m68knommu: fix gpio warnings for ColdFire 5272 targets
m68knommu: fix gpio warnings for ColdFire 5249 targets
m68knommu: fix gpio warnings for ColdFire 523x targets
m68knommu: fix gpio warnings for ColdFire 520x targets
m68knommu: fix gpio warnings for ColdFire 5206e targets
m68knommu: fix gpio warnings for ColdFire 5206 targets
m68knommu: fixing compiler warnings
m68knommu: limit interrupts supported by ColdFire intc-simr driver
m68knommu: move some init code out of unmask routine for ColdFire intc-2
m68knommu: limit interrupts supported by ColdFire intc-2 driver
m68knommu: add basic support for the ColdFire based FireBee board
m68knommu: make ColdFire internal peripheral region configurable
m68knommu: clean up definitions of ColdFire peripheral base registers
...
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The EDGE Port module of some ColdFire parts using the intc-simr interrupt
controller provides support for 7 external interrupts. These interrupts
go off-chip (that is they are not for internal peripherals). They need
some special handling and have some extra setup registers. Add code to
support them.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
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The EDGE Port module of some ColdFire parts using the intc-2 interrupt
controller provides support for 7 external interrupts. These interrupts
go off-chip (that is they are not for internal peripherals). They need
some special handling and have some extra setup registers. Add code to
support them.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
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The reality is that you do not need the abiltity to configure the
clock divider for ColdFire CPUs. It is a fixed ratio on any given
ColdFire family member. It is not the same for all ColdFire parts,
but it is always the same in a model range. So hard define the divider
for each supported ColdFire CPU type and remove the Kconfig option.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
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Fix these compiler warnings:
arch/m68knommu/platform/5407/gpio.c:35:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5407/gpio.c:36:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5407/gpio.c:37:3: warning: initialisation makes pointer from integer without a cast
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
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Fix these compiler warnings:
arch/m68knommu/platform/532x/gpio.c:35:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/532x/gpio.c:36:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/532x/gpio.c:37:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/532x/gpio.c:51:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/532x/gpio.c:52:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/532x/gpio.c:53:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/532x/gpio.c:54:3: warning: initialisation makes pointer from integer without a cast
...
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
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Fix these compiler warnings:
arch/m68knommu/platform/5307/gpio.c:35:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5307/gpio.c:36:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5307/gpio.c:37:3: warning: initialisation makes pointer from integer without a cast
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
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Fix these compiler warnings:
arch/m68knommu/platform/527x/gpio.c:37:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/527x/gpio.c:38:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/527x/gpio.c:39:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/527x/gpio.c:53:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/527x/gpio.c:54:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/527x/gpio.c:55:3: warning: initialisation makes pointer from integer without a cast
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Signed-off-by: Greg Ungerer <gerg@uclinux.org>
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Fix these compiler warnings:
arch/m68knommu/platform/5272/gpio.c:35:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5272/gpio.c:36:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5272/gpio.c:37:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5272/gpio.c:51:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5272/gpio.c:52:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5272/gpio.c:53:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5272/gpio.c:67:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5272/gpio.c:68:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5272/gpio.c:69:3: warning: initialisation makes pointer from integer without a cast
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
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Fix these compiler warnings:
arch/m68knommu/platform/5249/gpio.c:35:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5249/gpio.c:36:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5249/gpio.c:37:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5249/gpio.c:51:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5249/gpio.c:52:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/5249/gpio.c:53:3: warning: initialisation makes pointer from integer without a cast
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
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Fix these compiler warnings:
arch/m68knommu/platform/523x/gpio.c:36:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/523x/gpio.c:37:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/523x/gpio.c:38:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/523x/gpio.c:52:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/523x/gpio.c:53:3: warning: initialisation makes pointer from integer without a cast
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Signed-off-by: Greg Ungerer <gerg@uclinux.org>
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Fix these compiler warnings:
rch/m68knommu/platform/520x/gpio.c:35:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/520x/gpio.c:36:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/520x/gpio.c:37:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/520x/gpio.c:51:3: warning: initialisation makes pointer from integer without a cast
arch/m68knommu/platform/520x/gpio.c:52:3: warning: initialisation makes pointer from integer without a cast
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Signed-off-by: Greg Ungerer <gerg@uclinux.org>
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