board/r360mpi/pcmcia.c: Fix GCC 4.6 build warnings

Fix:
pcmcia.c: In function 'pcmcia_hardware_enable':
pcmcia.c:22:21: warning: variable 'cp' set but not used
[-Wunused-but-set-variable]
pcmcia.c: In function 'pcmcia_hardware_disable':
pcmcia.c:130:25: warning: variable 'pcmp' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Wolfgang Denk <wd@denx.de>

diff --git a/board/r360mpi/pcmcia.c b/board/r360mpi/pcmcia.c
index 85da41bd22d6f5a4dd3728b115607db95bea7968..a939b31d47a2f09e7f1c983518dfb0b729fdf737 100644 (file)
--- a/board/r360mpi/pcmcia.c
+++ b/board/r360mpi/pcmcia.c
@@ -19,7 +19,6 @@
 int pcmcia_hardware_enable(int slot)
 {
        volatile immap_t        *immap;
-       volatile cpm8xx_t       *cp;
        volatile pcmconf8xx_t   *pcmp;
        volatile sysconf8xx_t   *sysp;
        uint reg, mask;
@@ -31,7 +30,6 @@ int pcmcia_hardware_enable(int slot)
        immap = (immap_t *)CONFIG_SYS_IMMR;
        sysp  = (sysconf8xx_t *)(&(((immap_t *)CONFIG_SYS_IMMR)->im_siu_conf));
        pcmp  = (pcmconf8xx_t *)(&(((immap_t *)CONFIG_SYS_IMMR)->im_pcmcia));
-       cp    = (cpm8xx_t *)(&(((immap_t *)CONFIG_SYS_IMMR)->im_cpm));
 
        /*
        * Configure SIUMCR to enable PCMCIA port B
@@ -127,13 +125,11 @@ int pcmcia_hardware_enable(int slot)
 int pcmcia_hardware_disable(int slot)
 {
        volatile immap_t        *immap;
-       volatile pcmconf8xx_t   *pcmp;
        u_long reg;
 
        debug ("hardware_disable: " PCMCIA_BOARD_MSG " Slot %c\n", 'A'+slot);
 
        immap = (immap_t *)CONFIG_SYS_IMMR;
-       pcmp = (pcmconf8xx_t *)(&(((immap_t *)CONFIG_SYS_IMMR)->im_pcmcia));
 
        /* remove all power */
        immap->im_ioport.iop_pcdat |= 0x0400;