[U-Boot] [PATCH v1 05/25] spi: kirkwood_spi.c: cosmetic: Fix minor coding style issues

Stefan Roese
2014-06-27T09:54:51Z

Cc: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---

drivers/spi/kirkwood_spi.c | 14 ++++++--------
1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/drivers/spi/kirkwood_spi.c b/drivers/spi/kirkwood_spi.c
index 7d1c1f9..3d58bcc 100644
--- a/drivers/spi/kirkwood_spi.c
+++ b/drivers/spi/kirkwood_spi.c
@@ -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)
--
2.0.1