diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/Kconfig | 15 | ||||
| -rw-r--r-- | arch/arm/kernel/asm-offsets.c | 8 | ||||
| -rw-r--r-- | arch/arm/kernel/atags.c | 2 | ||||
| -rw-r--r-- | arch/arm/kernel/ecard.c | 56 | ||||
| -rw-r--r-- | arch/arm/mach-davinci/clock.c | 6 | ||||
| -rw-r--r-- | arch/arm/mm/iomap.c | 4 |
6 files changed, 33 insertions, 58 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index d8d2532..b786e68 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -8,6 +8,7 @@ mainmenu "Linux Kernel Configuration" config ARM bool default y + select HAVE_IDE select RTC_LIB select SYS_SUPPORTS_APM_EMULATION select HAVE_OPROFILE @@ -223,7 +224,6 @@ config ARCH_CLPS7500 select TIMER_ACORN select ISA select NO_IOPORT - select HAVE_IDE help Support for the Cirrus Logic PS7500FE system-on-a-chip. @@ -236,7 +236,6 @@ config ARCH_CO285 bool "Co-EBSA285" select FOOTBRIDGE select FOOTBRIDGE_ADDIN - select HAVE_IDE help Support for Intel's EBSA285 companion chip. @@ -262,7 +261,6 @@ config ARCH_EP93XX config ARCH_FOOTBRIDGE bool "FootBridge" select FOOTBRIDGE - select HAVE_IDE help Support for systems based on the DC21285 companion chip ("FootBridge"), such as the Simtec CATS and the Rebel NetWinder. @@ -301,7 +299,6 @@ config ARCH_IOP32X depends on MMU select PLAT_IOP select PCI - select HAVE_IDE help Support for Intel's 80219 and IOP32X (XScale) family of processors. @@ -311,14 +308,12 @@ config ARCH_IOP33X depends on MMU select PLAT_IOP select PCI - select HAVE_IDE help Support for Intel's IOP33X (XScale) family of processors. config ARCH_IXP23XX bool "IXP23XX-based" depends on MMU - select HAVE_IDE select PCI help Support for Intel's IXP23xx (XScale) family of processors. @@ -336,14 +331,12 @@ config ARCH_IXP4XX select GENERIC_GPIO select GENERIC_TIME select GENERIC_CLOCKEVENTS - select HAVE_IDE help Support for Intel's IXP4XX (XScale) family of processors. config ARCH_L7200 bool "LinkUp-L7200" select FIQ - select HAVE_IDE help Say Y here if you intend to run this kernel on a LinkUp Systems L7200 Software Development Board which uses an ARM720T processor. @@ -400,7 +393,6 @@ config ARCH_PXA depends on MMU select ARCH_MTD_XIP select GENERIC_GPIO - select HAVE_IDE select HAVE_GPIO_LIB select GENERIC_TIME select GENERIC_CLOCKEVENTS @@ -416,7 +408,6 @@ config ARCH_RPC select ARCH_MAY_HAVE_PC_FDC select ISA_DMA_API select NO_IOPORT - select HAVE_IDE help On the Acorn Risc-PC, Linux can support the internal IDE disk and CD-ROM interface, serial and parallel port, and the floppy drive. @@ -432,7 +423,6 @@ config ARCH_SA1100 select GENERIC_TIME select GENERIC_CLOCKEVENTS select TICK_ONESHOT - select HAVE_IDE select HAVE_GPIO_LIB help Support for StrongARM 11x0 based boards. @@ -440,7 +430,6 @@ config ARCH_SA1100 config ARCH_S3C2410 bool "Samsung S3C2410, S3C2412, S3C2413, S3C2440, S3C2442, S3C2443" select GENERIC_GPIO - select HAVE_IDE help Samsung S3C2410X CPU based systems, such as the Simtec Electronics BAST (<http://www.simtec.co.uk/products/EB110ITX/>), the IPAQ 1940 or @@ -448,7 +437,6 @@ config ARCH_S3C2410 config ARCH_SHARK bool "Shark" - select HAVE_IDE select ISA select ISA_DMA select PCI @@ -458,7 +446,6 @@ config ARCH_SHARK config ARCH_LH7A40X bool "Sharp LH7A40X" - select HAVE_IDE help Say Y here for systems based on one of the Sharp LH7A40X System on a Chip processors. These CPUs include an ARM922T diff --git a/arch/arm/kernel/asm-offsets.c b/arch/arm/kernel/asm-offsets.c index 0a0d247..4a88125 100644 --- a/arch/arm/kernel/asm-offsets.c +++ b/arch/arm/kernel/asm-offsets.c @@ -16,6 +16,7 @@ #include <asm/thread_info.h> #include <asm/memory.h> #include <asm/procinfo.h> +#include <linux/kbuild.h> /* * Make sure that the compiler and target are compatible. @@ -35,13 +36,6 @@ #error Known good compilers: 3.3 #endif -/* Use marker if you need to separate the values later */ - -#define DEFINE(sym, val) \ - asm volatile("\n->" #sym " %0 " #val : : "i" (val)) - -#define BLANK() asm volatile("\n->" : : ) - int main(void) { DEFINE(TSK_ACTIVE_MM, offsetof(struct task_struct, active_mm)); diff --git a/arch/arm/kernel/atags.c b/arch/arm/kernel/atags.c index e2e934c..64c4208 100644 --- a/arch/arm/kernel/atags.c +++ b/arch/arm/kernel/atags.c @@ -35,7 +35,7 @@ create_proc_entries(void) { struct proc_dir_entry* tags_entry; - tags_entry = create_proc_read_entry("atags", 0400, &proc_root, read_buffer, &tags_buffer); + tags_entry = create_proc_read_entry("atags", 0400, NULL, read_buffer, &tags_buffer); if (!tags_entry) return -ENOMEM; diff --git a/arch/arm/kernel/ecard.c b/arch/arm/kernel/ecard.c index f56d48c..a53c0ab 100644 --- a/arch/arm/kernel/ecard.c +++ b/arch/arm/kernel/ecard.c @@ -37,6 +37,7 @@ #include <linux/mm.h> #include <linux/slab.h> #include <linux/proc_fs.h> +#include <linux/seq_file.h> #include <linux/device.h> #include <linux/init.h> #include <linux/mutex.h> @@ -723,17 +724,14 @@ unsigned int __ecard_address(ecard_t *ec, card_type_t type, card_speed_t speed) return address; } -static int ecard_prints(char *buffer, ecard_t *ec) +static int ecard_prints(struct seq_file *m, ecard_t *ec) { - char *start = buffer; - - buffer += sprintf(buffer, " %d: %s ", ec->slot_no, - ec->easi ? "EASI" : " "); + seq_printf(m, " %d: %s ", ec->slot_no, ec->easi ? "EASI" : " "); if (ec->cid.id == 0) { struct in_chunk_dir incd; - buffer += sprintf(buffer, "[%04X:%04X] ", + seq_printf(m, "[%04X:%04X] ", ec->cid.manufacturer, ec->cid.product); if (!ec->card_desc && ec->cid.cd && @@ -744,43 +742,43 @@ static int ecard_prints(char *buffer, ecard_t *ec) strcpy((char *)ec->card_desc, incd.d.string); } - buffer += sprintf(buffer, "%s\n", ec->card_desc ? ec->card_desc : "*unknown*"); + seq_printf(m, "%s\n", ec->card_desc ? ec->card_desc : "*unknown*"); } else - buffer += sprintf(buffer, "Simple card %d\n", ec->cid.id); + seq_printf(m, "Simple card %d\n", ec->cid.id); - return buffer - start; + return 0; } -static int get_ecard_dev_info(char *buf, char **start, off_t pos, int count) +static int ecard_devices_proc_show(struct seq_file *m, void *v) { ecard_t *ec = cards; - off_t at = 0; - int len, cnt; - - cnt = 0; - while (ec && count > cnt) { - len = ecard_prints(buf, ec); - at += len; - if (at >= pos) { - if (!*start) { - *start = buf + (pos - (at - len)); - cnt = at - pos; - } else - cnt += len; - buf += len; - } + + while (ec) { + ecard_prints(m, ec); ec = ec->next; } - return (count > cnt) ? cnt : count; + return 0; } +static int ecard_devices_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, ecard_devices_proc_show, NULL); +} + +static const struct file_operations bus_ecard_proc_fops = { + .owner = THIS_MODULE, + .open = ecard_devices_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + static struct proc_dir_entry *proc_bus_ecard_dir = NULL; static void ecard_proc_init(void) { - proc_bus_ecard_dir = proc_mkdir("ecard", proc_bus); - create_proc_info_entry("devices", 0, proc_bus_ecard_dir, - get_ecard_dev_info); + proc_bus_ecard_dir = proc_mkdir("bus/ecard", NULL); + proc_create("devices", 0, proc_bus_ecard_dir, &bus_ecard_proc_fops); } #define ec_set_resource(ec,nr,st,sz) \ diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c index 4143828..c6b94f6 100644 --- a/arch/arm/mach-davinci/clock.c +++ b/arch/arm/mach-davinci/clock.c @@ -311,11 +311,7 @@ static const struct file_operations proc_davinci_ck_operations = { static int __init davinci_ck_proc_init(void) { - struct proc_dir_entry *entry; - - entry = create_proc_entry("davinci_clocks", 0, NULL); - if (entry) - entry->proc_fops = &proc_davinci_ck_operations; + proc_create("davinci_clocks", 0, NULL, &proc_davinci_ck_operations); return 0; } diff --git a/arch/arm/mm/iomap.c b/arch/arm/mm/iomap.c index 62066f3..7429f8c 100644 --- a/arch/arm/mm/iomap.c +++ b/arch/arm/mm/iomap.c @@ -26,8 +26,8 @@ EXPORT_SYMBOL(ioport_unmap); #ifdef CONFIG_PCI void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long maxlen) { - unsigned long start = pci_resource_start(dev, bar); - unsigned long len = pci_resource_len(dev, bar); + resource_size_t start = pci_resource_start(dev, bar); + resource_size_t len = pci_resource_len(dev, bar); unsigned long flags = pci_resource_flags(dev, bar); if (!len || !start) |