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board/icu862/pcmcia.c: Fix GCC 4.6 build warning

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Fix:
pcmcia.c: In function 'cfg_port_B':
pcmcia.c:21:20: warning: variable 'immap' set but not used
[-Wunused-but-set-variable]
pcmcia.c: In function 'pcmcia_hardware_enable':
pcmcia.c:50:20: warning: variable 'immap' set but not used
[-Wunused-but-set-variable]
pcmcia.c: In function 'pcmcia_voltage_set':
pcmcia.c:191:20: warning: variable 'immap' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Wolfgang Denk <wd@denx.de>
This commit is contained in:
Wolfgang Denk 2011-11-04 15:55:24 +00:00
parent 907ecac7e1
commit 15979b1483
1 changed files with 4 additions and 10 deletions
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14
board/icu862/pcmcia.c
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@ -18,18 +18,16 @@
static void cfg_port_B (void) static void cfg_port_B (void)
{ {
volatile immap_t *immap;
volatile cpm8xx_t *cp; volatile cpm8xx_t *cp;
uint reg; uint reg;
immap = (immap_t *)CONFIG_SYS_IMMR;
cp = (cpm8xx_t *)(&(((immap_t *)CONFIG_SYS_IMMR)->im_cpm)); cp = (cpm8xx_t *)(&(((immap_t *)CONFIG_SYS_IMMR)->im_cpm));
/* /*
* Configure Port B for TPS2205 PC-Card Power-Interface Switch * Configure Port B for TPS2205 PC-Card Power-Interface Switch
* *
* Switch off all voltages, assert shutdown * Switch off all voltages, assert shutdown
*/ */
reg = cp->cp_pbdat; reg = cp->cp_pbdat;
reg |= (TPS2205_VPP_PGM | TPS2205_VPP_VCC | /* VAVPP => Hi-Z */ reg |= (TPS2205_VPP_PGM | TPS2205_VPP_VCC | /* VAVPP => Hi-Z */
TPS2205_VCC3 | TPS2205_VCC5 | /* VAVCC => Hi-Z */ TPS2205_VCC3 | TPS2205_VCC5 | /* VAVCC => Hi-Z */
@ -47,7 +45,6 @@ static void cfg_port_B (void)
int pcmcia_hardware_enable(int slot) int pcmcia_hardware_enable(int slot)
{ {
volatile immap_t *immap;
volatile cpm8xx_t *cp; volatile cpm8xx_t *cp;
volatile pcmconf8xx_t *pcmp; volatile pcmconf8xx_t *pcmp;
volatile sysconf8xx_t *sysp; volatile sysconf8xx_t *sysp;
@ -58,7 +55,6 @@ int pcmcia_hardware_enable(int slot)
udelay(10000); udelay(10000);
immap = (immap_t *)CONFIG_SYS_IMMR;
sysp = (sysconf8xx_t *)(&(((immap_t *)CONFIG_SYS_IMMR)->im_siu_conf)); sysp = (sysconf8xx_t *)(&(((immap_t *)CONFIG_SYS_IMMR)->im_siu_conf));
pcmp = (pcmconf8xx_t *)(&(((immap_t *)CONFIG_SYS_IMMR)->im_pcmcia)); pcmp = (pcmconf8xx_t *)(&(((immap_t *)CONFIG_SYS_IMMR)->im_pcmcia));
cp = (cpm8xx_t *)(&(((immap_t *)CONFIG_SYS_IMMR)->im_cpm)); cp = (cpm8xx_t *)(&(((immap_t *)CONFIG_SYS_IMMR)->im_cpm));
@ -188,7 +184,6 @@ int pcmcia_hardware_disable(int slot)
int pcmcia_voltage_set(int slot, int vcc, int vpp) int pcmcia_voltage_set(int slot, int vcc, int vpp)
{ {
volatile immap_t *immap;
volatile cpm8xx_t *cp; volatile cpm8xx_t *cp;
volatile pcmconf8xx_t *pcmp; volatile pcmconf8xx_t *pcmp;
u_long reg; u_long reg;
@ -198,7 +193,6 @@ int pcmcia_voltage_set(int slot, int vcc, int vpp)
" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n", " Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10); 'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
immap = (immap_t *)CONFIG_SYS_IMMR;
cp = (cpm8xx_t *)(&(((immap_t *)CONFIG_SYS_IMMR)->im_cpm)); cp = (cpm8xx_t *)(&(((immap_t *)CONFIG_SYS_IMMR)->im_cpm));
pcmp = (pcmconf8xx_t *)(&(((immap_t *)CONFIG_SYS_IMMR)->im_pcmcia)); pcmp = (pcmconf8xx_t *)(&(((immap_t *)CONFIG_SYS_IMMR)->im_pcmcia));
/* /*