[22/67] drivers/video/w100fb.c: ignore void return value / fix build failure

Greg KH
2010-08-12T00:17:24Z

From: Peter Huewe <peterhuewe@gmx.de>

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>

---
drivers/video/w100fb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

--- 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);