Commit bf9b86dc authored by Stefan Roese's avatar Stefan Roese Committed by Jagannadha Sutradharudu Teki

spi: kirkwood_spi.c: cosmetic: Fix minor coding style issues

Signed-off-by: default avatarStefan Roese <sr@denx.de>
Cc: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Acked-by: default avatarPrafulla Wadaskar <prafulla@marvell.com>
Tested-by: default avatarLuka Perkov <luka@openwrt.org>
Reviewed-by: default avatarJagannadha Sutradharudu Teki <jaganna@xilinx.com>
parent 0299046e
......@@ -46,7 +46,7 @@ struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs,
/* program spi clock prescaller using max_hz */
writel(KWSPI_ADRLEN_3BYTE | data, &spireg->cfg);
debug("data = 0x%08x \n", data);
debug("data = 0x%08x\n", data);
writel(KWSPI_SMEMRDIRQ, &spireg->irq_cause);
writel(KWSPI_IRQMASK, &spireg->irq_mask);
......@@ -100,7 +100,6 @@ int spi_claim_bus(struct spi_slave *slave)
/* set new spi mpp and save current mpp config */
kirkwood_mpp_conf(spi_mpp_config, spi_mpp_backup);
#endif
return board_spi_claim_bus(slave);
......@@ -127,7 +126,7 @@ void spi_release_bus(struct spi_slave *slave)
*/
int spi_cs_is_valid(unsigned int bus, unsigned int cs)
{
return (bus == 0 && (cs == 0 || cs == 1));
return bus == 0 && (cs == 0 || cs == 1);
}
#endif
......@@ -169,7 +168,7 @@ int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *dout,
/* Shift data so it's msb-justified */
if (dout)
tmpdout = *(u32 *) dout & 0x0ff;
tmpdout = *(u32 *)dout & 0xff;
clrbits_le32(&spireg->irq_cause, KWSPI_SMEMRDIRQ);
writel(tmpdout, &spireg->dout); /* Write the data out */
......@@ -185,12 +184,11 @@ int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *dout,
if (readl(&spireg->irq_cause) & KWSPI_SMEMRDIRQ) {
isread = 1;
tmpdin = readl(&spireg->din);
debug
("spi_xfer: din %p..%08x read\n",
din, tmpdin);
debug("spi_xfer: din %p..%08x read\n",
din, tmpdin);
if (din) {
*((u8 *) din) = (u8) tmpdin;
*((u8 *)din) = (u8)tmpdin;
din += 1;
}
if (dout)
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment