diff options
Diffstat (limited to 'board/prodrive/alpr')
| -rw-r--r-- | board/prodrive/alpr/fpga.c | 3 | ||||
| -rw-r--r-- | board/prodrive/alpr/nand.c | 4 |
2 files changed, 1 insertions, 6 deletions
diff --git a/board/prodrive/alpr/fpga.c b/board/prodrive/alpr/fpga.c index e7686ad..1cce798 100644 --- a/board/prodrive/alpr/fpga.c +++ b/board/prodrive/alpr/fpga.c @@ -85,9 +85,6 @@ static unsigned long regval; /* PROGRAM_SEL_DPR = LOW */ int fpga_pre_fn(int cookie) { - unsigned long reg; - - reg = in32(GPIO0_IR); /* Enable the FPGA Chain */ SET_GPIO_REG_1(GPIO0_TCR, CONFIG_SYS_GPIO_PROG_EN); SET_GPIO_REG_0(GPIO0_ODR, CONFIG_SYS_GPIO_PROG_EN); diff --git a/board/prodrive/alpr/nand.c b/board/prodrive/alpr/nand.c index b18c96b..d35cfed 100644 --- a/board/prodrive/alpr/nand.c +++ b/board/prodrive/alpr/nand.c @@ -122,12 +122,10 @@ static int alpr_nand_verify_buf(struct mtd_info *mtd, const u_char *buf, int len static int alpr_nand_dev_ready(struct mtd_info *mtd) { - volatile u_char val; - /* * Blocking read to wait for NAND to be ready */ - val = readb(&(alpr_ndfc->addr_wait)); + (void)readb(&(alpr_ndfc->addr_wait)); /* * Return always true |