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arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c: Fix GCC 4.6 build warning 

Fix:

fsl_corenet_serdes.c: In function 'fsl_serdes_init':
fsl_corenet_serdes.c:511:8: warning: variable 'buf' set but not used [-Wunused-but-set-variable]
fsl_corenet_serdes.c:498:18: warning: variable 'lane_prtcl' set but not used [-Wunused-but-set-variable]

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Kumar Gala 2011-11-09 10:05:01 -06:00
parent 667bc17e07
commit c1ee16b8e0
1 changed files with 6 additions and 1 deletions
arch/powerpc/cpu/mpc85xx
fsl_corenet_serdes.c

7
arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c
View File

@ -495,7 +495,6 @@ void fsl_serdes_init(void)
int cfg; int cfg;
serdes_corenet_t *srds_regs; serdes_corenet_t *srds_regs;
int lane, bank, idx; int lane, bank, idx;
enum srds_prtcl lane_prtcl;
int have_bank[SRDS_MAX_BANK] = {}; int have_bank[SRDS_MAX_BANK] = {};
#ifdef CONFIG_SYS_P4080_ERRATUM_SERDES8 #ifdef CONFIG_SYS_P4080_ERRATUM_SERDES8
u32 serdes8_devdisr = 0; u32 serdes8_devdisr = 0;
@ -507,6 +506,7 @@ void fsl_serdes_init(void)
#ifdef CONFIG_SYS_P4080_ERRATUM_SERDES_A001 #ifdef CONFIG_SYS_P4080_ERRATUM_SERDES_A001
int need_serdes_a001; /* TRUE == need work-around for SERDES A001 */ int need_serdes_a001; /* TRUE == need work-around for SERDES A001 */
#endif #endif
#ifdef CONFIG_SYS_P4080_ERRATUM_SERDES8
char buffer[HWCONFIG_BUFFER_SIZE]; char buffer[HWCONFIG_BUFFER_SIZE];
char *buf = NULL; char *buf = NULL;
@ -516,6 +516,7 @@ void fsl_serdes_init(void)
*/ */
if (getenv_f("hwconfig", buffer, sizeof(buffer)) > 0) if (getenv_f("hwconfig", buffer, sizeof(buffer)) > 0)
buf = buffer; buf = buffer;
#endif
/* Is serdes enabled at all? */ /* Is serdes enabled at all? */
if (!(in_be32(&gur->rcwsr[5]) & FSL_CORENET_RCWSR5_SRDS_EN)) if (!(in_be32(&gur->rcwsr[5]) & FSL_CORENET_RCWSR5_SRDS_EN))
@ -617,7 +618,10 @@ void fsl_serdes_init(void)
} }
} }
#if defined(CONFIG_SYS_P4080_ERRATUM_SERDES8) || defined (CONFIG_SYS_P4080_ERRATUM_SERDES9)
for (lane = 0; lane < SRDS_MAX_LANES; lane++) { for (lane = 0; lane < SRDS_MAX_LANES; lane++) {
enum srds_prtcl lane_prtcl;
idx = serdes_get_lane_idx(lane); idx = serdes_get_lane_idx(lane);
lane_prtcl = serdes_get_prtcl(cfg, lane); lane_prtcl = serdes_get_prtcl(cfg, lane);
@ -729,6 +733,7 @@ void fsl_serdes_init(void)
#endif #endif
} }
#endif
#ifdef DEBUG #ifdef DEBUG
puts("\n"); puts("\n");