drivers/video/w100fb.c: ignore void return value / fix build failure

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>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/video/w100fb.c b/drivers/video/w100fb.c
index e66b8b19ce5d..d8b12c32e3ef 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);