spi: bitbang: Convert unsigned to unsigned int

Simple type conversion with no functional change implied.
While at it, adjust indentation where it makes sense.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://msgid.link/r/20240517194104.747328-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-bitbang.c b/drivers/spi/spi-bitbang.c
index d88110acdc5f498203c8bf7ee98369cc2482e91a..afb1b1105ec2b012a4c97f91b6d4086597fdc936 100644 (file)
--- a/drivers/spi/spi-bitbang.c
+++ b/drivers/spi/spi-bitbang.c
@@ -43,21 +43,19 @@ typedef unsigned int (*spi_bb_txrx_bufs_fn)(struct spi_device *, spi_bb_txrx_wor
                                            unsigned int);
 
 struct spi_bitbang_cs {
-       unsigned        nsecs;  /* (clock cycle time)/2 */
+       unsigned int nsecs;     /* (clock cycle time) / 2 */
        spi_bb_txrx_word_fn txrx_word;
        spi_bb_txrx_bufs_fn txrx_bufs;
 };
 
-static unsigned bitbang_txrx_8(
-       struct spi_device       *spi,
+static unsigned int bitbang_txrx_8(struct spi_device *spi,
        spi_bb_txrx_word_fn txrx_word,
-       unsigned                ns,
+       unsigned int ns,
        struct spi_transfer     *t,
-       unsigned flags
-)
+       unsigned int flags)
 {
-       unsigned                bits = t->bits_per_word;
-       unsigned                count = t->len;
+       unsigned int            bits = t->bits_per_word;
+       unsigned int            count = t->len;
        const u8                *tx = t->tx_buf;
        u8                      *rx = t->rx_buf;
 
@@ -74,16 +72,14 @@ static unsigned bitbang_txrx_8(
        return t->len - count;
 }
 
-static unsigned bitbang_txrx_16(
-       struct spi_device       *spi,
+static unsigned int bitbang_txrx_16(struct spi_device *spi,
        spi_bb_txrx_word_fn txrx_word,
-       unsigned                ns,
+       unsigned int ns,
        struct spi_transfer     *t,
-       unsigned flags
-)
+       unsigned int flags)
 {
-       unsigned                bits = t->bits_per_word;
-       unsigned                count = t->len;
+       unsigned int            bits = t->bits_per_word;
+       unsigned int            count = t->len;
        const u16               *tx = t->tx_buf;
        u16                     *rx = t->rx_buf;
 
@@ -100,16 +96,14 @@ static unsigned bitbang_txrx_16(
        return t->len - count;
 }
 
-static unsigned bitbang_txrx_32(
-       struct spi_device       *spi,
+static unsigned int bitbang_txrx_32(struct spi_device *spi,
        spi_bb_txrx_word_fn txrx_word,
-       unsigned                ns,
+       unsigned int ns,
        struct spi_transfer     *t,
-       unsigned flags
-)
+       unsigned int flags)
 {
-       unsigned                bits = t->bits_per_word;
-       unsigned                count = t->len;
+       unsigned int            bits = t->bits_per_word;
+       unsigned int            count = t->len;
        const u32               *tx = t->tx_buf;
        u32                     *rx = t->rx_buf;
 
@@ -221,7 +215,7 @@ EXPORT_SYMBOL_GPL(spi_bitbang_cleanup);
 static int spi_bitbang_bufs(struct spi_device *spi, struct spi_transfer *t)
 {
        struct spi_bitbang_cs   *cs = spi->controller_state;
-       unsigned                nsecs = cs->nsecs;
+       unsigned int            nsecs = cs->nsecs;
        struct spi_bitbang      *bitbang;
 
        bitbang = spi_controller_get_devdata(spi->controller);
@@ -234,7 +228,7 @@ static int spi_bitbang_bufs(struct spi_device *spi, struct spi_transfer *t)
        }
 
        if (spi->mode & SPI_3WIRE) {
-               unsigned flags;
+               unsigned int flags;
 
                flags = t->tx_buf ? SPI_CONTROLLER_NO_RX : SPI_CONTROLLER_NO_TX;
                return cs->txrx_bufs(spi, cs->txrx_word, nsecs, t, flags);