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| author | Anatolij Gustschin <agust@denx.de> | 2011-11-19 13:12:11 +0000 |
|---|---|---|
| committer | Heiko Schocher <hs@denx.de> | 2011-11-23 08:14:27 +0100 |
| commit | 0a59b7118b1bd26620967c0d1b4addc81835b662 (patch) | |
| tree | 31389b1d5afadb78a51c62088f8bdd38ed9470bd /board/ronetix/pm9263 | |
| parent | 67fad9f69d3b96a55282a8f868b7c52397aa5cc3 (diff) | |
| download | u-boot-0a59b7118b1bd26620967c0d1b4addc81835b662.tar.gz u-boot-0a59b7118b1bd26620967c0d1b4addc81835b662.tar.xz u-boot-0a59b7118b1bd26620967c0d1b4addc81835b662.zip | |
board/ronetix/pm9263/pm9263.c: Fix GCC 4.6 warning
Fix:
pm9263.c: In function 'pm9263_lcd_hw_psram_init':
pm9263.c:167:20: warning: variable 'x' set but not used
[-Wunused-but-set-variable]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Diffstat (limited to 'board/ronetix/pm9263')
| -rw-r--r-- | board/ronetix/pm9263/pm9263.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/board/ronetix/pm9263/pm9263.c b/board/ronetix/pm9263/pm9263.c index cfc9847ccc..4b6fd663e6 100644 --- a/board/ronetix/pm9263/pm9263.c +++ b/board/ronetix/pm9263/pm9263.c @@ -164,7 +164,6 @@ void lcd_disable(void) /* Initialize the PSRAM memory */ static int pm9263_lcd_hw_psram_init(void) { - volatile uint16_t x; unsigned long csa; struct at91_smc *smc = (struct at91_smc *)ATMEL_BASE_SMC1; struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX; @@ -196,14 +195,14 @@ static int pm9263_lcd_hw_psram_init(void) at91_set_pio_value(PSRAM_CRE_PIN, 0); /* set PSRAM_CRE_PIN to '0' */ /* PSRAM: write BCR */ - x = readw(PSRAM_CTRL_REG); - x = readw(PSRAM_CTRL_REG); + readw(PSRAM_CTRL_REG); + readw(PSRAM_CTRL_REG); writew(1, PSRAM_CTRL_REG); /* 0 - RCR,1 - BCR */ writew(0x9d4f, PSRAM_CTRL_REG); /* write the BCR */ /* write RCR of the PSRAM */ - x = readw(PSRAM_CTRL_REG); - x = readw(PSRAM_CTRL_REG); + readw(PSRAM_CTRL_REG); + readw(PSRAM_CTRL_REG); writew(0, PSRAM_CTRL_REG); /* 0 - RCR,1 - BCR */ /* set RCR; 0x10-async mode,0x90-page mode */ writew(0x90, PSRAM_CTRL_REG); @@ -222,8 +221,8 @@ static int pm9263_lcd_hw_psram_init(void) at91_set_pio_value(PSRAM_CRE_PIN, 1); /* set PSRAM_CRE_PIN to '1' */ /* write RCR of the PSRAM */ - x = readw(PSRAM_CTRL_REG); - x = readw(PSRAM_CTRL_REG); + readw(PSRAM_CTRL_REG); + readw(PSRAM_CTRL_REG); writew(0, PSRAM_CTRL_REG); /* 0 - RCR,1 - BCR */ /* set RCR;0x10-async mode,0x90-page mode */ writew(0x90, PSRAM_CTRL_REG); |