diff options
| author | Kevin Hilman <khilman@ti.com> | 2011-04-21 09:08:15 -0700 |
|---|---|---|
| committer | Nishanth Menon <nm@ti.com> | 2011-07-14 11:53:06 -0700 |
| commit | b5c702e4b041701d4a3bf42f2e71258490ab84fb (patch) | |
| tree | 31c414c0368110620b230294afa548b58e0cef95 /include/asm-generic/device.h | |
| parent | 4cfe86f1a50a878ddd553b9ee4b3c3e88bf18ac6 (diff) | |
| download | kernel_samsung_tuna-b5c702e4b041701d4a3bf42f2e71258490ab84fb.zip kernel_samsung_tuna-b5c702e4b041701d4a3bf42f2e71258490ab84fb.tar.gz kernel_samsung_tuna-b5c702e4b041701d4a3bf42f2e71258490ab84fb.tar.bz2 | |
GPIO: OMAP: _clear_gpio_irqbank: fix flushing of posted write
In commit 78a1a6d3411de1a8b0dc1cb92754b5f12f251912 (ARM: OMAP4: Update
the GPIO support) braces were mistakenly added to included the
register read-back inside the cpu_is_* checking.
Remove the braces, ensuring that a register read-back is done, even
when the IRQSTATUS2 register is not written.
Note that the register read-back might be IRQSTATUS1 or IRQSTATUS2
depending on the CPU, but a read-back of any register in that region
will cause a flush of the posted writes.
Signed-off-by: Kevin Hilman <khilman@ti.com>
Diffstat (limited to 'include/asm-generic/device.h')
0 files changed, 0 insertions, 0 deletions