diff mbox

[U-Boot,18/56] drivers/pcmcia/mpc8xx_pcmcia.c: Fix GCC 4.6 build warning

Message ID 1320458160-23136-19-git-send-email-wd@denx.de
State Accepted
Commit 045a96727bd1eac988b979304ba95e4f78d09487
Headers show

Commit Message

Wolfgang Denk Nov. 5, 2011, 1:55 a.m. UTC 
Fix:
mpc8xx_pcmcia.c: In function 'pcmcia_on':
mpc8xx_pcmcia.c:76:8: warning: variable 'slotbit' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Wolfgang Denk <wd@denx.de>
---
 drivers/pcmcia/mpc8xx_pcmcia.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

Comments

Wolfgang Denk Nov. 7, 2011, 9:12 p.m. UTC | #1 
Dear Wolfgang Denk,

In message <1320458160-23136-19-git-send-email-wd@denx.de> you wrote:
> Fix:
> mpc8xx_pcmcia.c: In function 'pcmcia_on':
> mpc8xx_pcmcia.c:76:8: warning: variable 'slotbit' set but not used
> [-Wunused-but-set-variable]
> 
> Signed-off-by: Wolfgang Denk <wd@denx.de>
> ---
>  drivers/pcmcia/mpc8xx_pcmcia.c |    3 ++-
>  1 files changed, 2 insertions(+), 1 deletions(-)

Applied, thanks.

Best regards,

Wolfgang Denk
diff mbox

Patch

diff --git a/drivers/pcmcia/mpc8xx_pcmcia.c b/drivers/pcmcia/mpc8xx_pcmcia.c
index 74a50f1..3732583 100644
--- a/drivers/pcmcia/mpc8xx_pcmcia.c
+++ b/drivers/pcmcia/mpc8xx_pcmcia.c
@@ -1,6 +1,7 @@ 
 #include <common.h>
 #include <mpc8xx.h>
 #include <pcmcia.h>
+#include <linux/compiler.h>
 
 #undef	CONFIG_PCMCIA
 
@@ -73,8 +74,8 @@  int pcmcia_on (void)
 {
 	u_long reg, base;
 	pcmcia_win_t *win;
-	u_int slotbit;
 	u_int rc, slot;
+	__maybe_unused u_int slotbit;
 	int i;
 
 	debug ("Enable PCMCIA " PCMCIA_SLOT_MSG "\n");