spi: bitbang: Fix checkpatch issue

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>

diff --git a/drivers/spi/spi-bitbang.c b/drivers/spi/spi-bitbang.c
index 0056623..bd222f6 100644 (file)
--- a/drivers/spi/spi-bitbang.c
+++ b/drivers/spi/spi-bitbang.c
@@ -191,7 +191,7 @@ int spi_bitbang_setup(struct spi_device *spi)
        bitbang = spi_master_get_devdata(spi->master);
 
        if (!cs) {
-               cs = kzalloc(sizeof *cs, GFP_KERNEL);
+               cs = kzalloc(sizeof(*cs), GFP_KERNEL);
                if (!cs)
                        return -ENOMEM;
                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)
 {
-       struct spi_bitbang      *bitbang;
+       struct spi_bitbang      *bitbang;
        unsigned long           flags;
 
        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,
                                    struct spi_message *m)
 {
-       struct spi_bitbang      *bitbang;
+       struct spi_bitbang      *bitbang;
        unsigned                nsecs;
        struct spi_transfer     *t = NULL;
        unsigned                cs_change;
@@ -292,7 +292,7 @@ static int spi_bitbang_transfer_one(struct spi_master *master,
        cs_change = 1;
        status = 0;
 
-       list_for_each_entry (t, &m->transfers, transfer_list) {
+       list_for_each_entry(t, &m->transfers, transfer_list) {
 
                /* override speed or wordsize? */
                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)
                        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
                         * 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)
 {
-       struct spi_bitbang      *bitbang;
+       struct spi_bitbang      *bitbang;
        unsigned long           flags;
 
        bitbang = spi_master_get_devdata(spi);