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

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(-)

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");