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| author | Anatolij Gustschin <agust@denx.de> | 2011-11-19 13:12:14 +0000 |
|---|---|---|
| committer | Heiko Schocher <hs@denx.de> | 2011-11-23 08:14:27 +0100 |
| commit | da227355bf57dcd1ddb87348067a475e2dd1a164 (patch) | |
| tree | e386eee3453bf380282c0f00865df7ead4a62531 /drivers/net/cs8900.c | |
| parent | 604256a449cb61004130ce2e66863501373b2c2d (diff) | |
| download | u-boot-imx-da227355bf57dcd1ddb87348067a475e2dd1a164.zip u-boot-imx-da227355bf57dcd1ddb87348067a475e2dd1a164.tar.gz u-boot-imx-da227355bf57dcd1ddb87348067a475e2dd1a164.tar.bz2 | |
drivers/net/cs8900.c: Fix GCC 4.6 warning
Fix:
cs8900.c: In function 'get_reg_init_bus':
cs8900.c:69:14: warning: variable 'c' set but not used
[-Wunused-but-set-variable]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Diffstat (limited to 'drivers/net/cs8900.c')
| -rw-r--r-- | drivers/net/cs8900.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/net/cs8900.c b/drivers/net/cs8900.c index 9424fb2..e04a784 100644 --- a/drivers/net/cs8900.c +++ b/drivers/net/cs8900.c @@ -66,15 +66,14 @@ static u16 get_reg_init_bus(struct eth_device *dev, int regno) { /* force 16 bit busmode */ - volatile u8 c; struct cs8900_priv *priv = (struct cs8900_priv *)(dev->priv); uint8_t volatile * const iob = (uint8_t volatile * const)dev->iobase; - c = readb(iob); - c = readb(iob + 1); - c = readb(iob); - c = readb(iob + 1); - c = readb(iob); + readb(iob); + readb(iob + 1); + readb(iob); + readb(iob + 1); + readb(iob); REG_WRITE(regno, &priv->regs->pptr); return REG_READ(&priv->regs->pdata); |