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authorPeter Huewe <peterhuewe@gmx.de>2010-08-09 17:18:23 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2010-08-13 13:27:18 -0700
commitdcd45d5f265aabeeeb66b092e23579e5f86af8f7 (patch)
treedd2a2851746806d128c9b090335a4e06f82f9c7f
parent8fe60a872e482562144e96c7a8b7db0c5e4ceb71 (diff)
drivers/video/w100fb.c: ignore void return value / fix build failure
commit fa260c00c1aa5c657793a7221e40d2400df5afd8 upstream. Fix a build failure "error: void value not ignored as it ought to be" by removing an assignment of a void return value. The functionality of the code is not changed. Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Acked-by: Henrik Kretzschmar <henne@nachtwindheim.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r--drivers/video/w100fb.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/video/w100fb.c b/drivers/video/w100fb.c
index e66b8b19ce5..d8b12c32e3e 100644
--- a/drivers/video/w100fb.c
+++ b/drivers/video/w100fb.c
@@ -858,9 +858,9 @@ unsigned long w100fb_gpio_read(int port)
void w100fb_gpio_write(int port, unsigned long value)
{
if (port==W100_GPIO_PORT_A)
- value = writel(value, remapped_regs + mmGPIO_DATA);
+ writel(value, remapped_regs + mmGPIO_DATA);
else
- value = writel(value, remapped_regs + mmGPIO_DATA2);
+ writel(value, remapped_regs + mmGPIO_DATA2);
}
EXPORT_SYMBOL(w100fb_gpio_read);
EXPORT_SYMBOL(w100fb_gpio_write);