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spi: bitbang: Fix checkpatch issue

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Fix the following checkpatch warnings

  WARNING: sizeof *cs should be sizeof(*cs)
  WARNING: please, no space before tabs
  WARNING: space prohibited between function name and open parenthesis '('
  WARNING: line over 80 characters

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Jingoo Han 2013-10-14 10:33:38 +09:00 • committed by Mark Brown
parent 702a4879ec
commit cff93c58f7
1 changed files with 7 additions and 6 deletions
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13
drivers/spi/spi-bitbang.c
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@ -191,7 +191,7 @@ int spi_bitbang_setup(struct spi_device *spi)
bitbang = spi_master_get_devdata(spi->master); bitbang = spi_master_get_devdata(spi->master);
if (!cs) { if (!cs) {
cs = kzalloc(sizeof *cs, GFP_KERNEL); cs = kzalloc(sizeof(*cs), GFP_KERNEL);
if (!cs) if (!cs)
return -ENOMEM; return -ENOMEM;
spi->controller_state = cs; spi->controller_state = cs;
@ -258,7 +258,7 @@ static int spi_bitbang_bufs(struct spi_device *spi, struct spi_transfer *t)
static int spi_bitbang_prepare_hardware(struct spi_master *spi) static int spi_bitbang_prepare_hardware(struct spi_master *spi)
{ {
struct spi_bitbang *bitbang; struct spi_bitbang *bitbang;
unsigned long flags; unsigned long flags;
bitbang = spi_master_get_devdata(spi); bitbang = spi_master_get_devdata(spi);
@ -273,7 +273,7 @@ static int spi_bitbang_prepare_hardware(struct spi_master *spi)
static int spi_bitbang_transfer_one(struct spi_master *master, static int spi_bitbang_transfer_one(struct spi_master *master,
struct spi_message *m) struct spi_message *m)
{ {
struct spi_bitbang *bitbang; struct spi_bitbang *bitbang;
unsigned nsecs; unsigned nsecs;
struct spi_transfer *t = NULL; struct spi_transfer *t = NULL;
unsigned cs_change; unsigned cs_change;
@ -292,7 +292,7 @@ static int spi_bitbang_transfer_one(struct spi_master *master,
cs_change = 1; cs_change = 1;
status = 0; status = 0;
list_for_each_entry (t, &m->transfers, transfer_list) { list_for_each_entry(t, &m->transfers, transfer_list) {
/* override speed or wordsize? */ /* override speed or wordsize? */
if (t->speed_hz || t->bits_per_word) if (t->speed_hz || t->bits_per_word)
@ -349,7 +349,8 @@ static int spi_bitbang_transfer_one(struct spi_master *master,
if (t->delay_usecs) if (t->delay_usecs)
udelay(t->delay_usecs); udelay(t->delay_usecs);
if (cs_change && !list_is_last(&t->transfer_list, &m->transfers)) { if (cs_change &&
!list_is_last(&t->transfer_list, &m->transfers)) {
/* sometimes a short mid-message deselect of the chip /* sometimes a short mid-message deselect of the chip
* may be needed to terminate a mode or command * may be needed to terminate a mode or command
*/ */
@ -378,7 +379,7 @@ static int spi_bitbang_transfer_one(struct spi_master *master,
static int spi_bitbang_unprepare_hardware(struct spi_master *spi) static int spi_bitbang_unprepare_hardware(struct spi_master *spi)
{ {
struct spi_bitbang *bitbang; struct spi_bitbang *bitbang;
unsigned long flags; unsigned long flags;
bitbang = spi_master_get_devdata(spi); bitbang = spi_master_get_devdata(spi);