diff options
Diffstat (limited to 'drivers/spi/spi.c')
| -rw-r--r-- | drivers/spi/spi.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 7f8057f3433a..956b26c2b737 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -325,7 +325,7 @@ struct spi_device *spi_alloc_device(struct spi_master *master) if (!spi_master_get(master)) return NULL; - spi = kzalloc(sizeof *spi, GFP_KERNEL); + spi = kzalloc(sizeof(*spi), GFP_KERNEL); if (!spi) { dev_err(dev, "cannot alloc spi_device\n"); spi_master_put(master); @@ -1093,7 +1093,7 @@ struct spi_master *spi_alloc_master(struct device *dev, unsigned size) if (!dev) return NULL; - master = kzalloc(size + sizeof *master, GFP_KERNEL); + master = kzalloc(size + sizeof(*master), GFP_KERNEL); if (!master) return NULL; @@ -1118,7 +1118,7 @@ static int of_spi_register_master(struct spi_master *master) return 0; nb = of_gpio_named_count(np, "cs-gpios"); - master->num_chipselect = max(nb, (int)master->num_chipselect); + master->num_chipselect = max_t(int, nb, master->num_chipselect); /* Return error only for an incorrectly formed cs-gpios property */ if (nb == 0 || nb == -ENOENT) @@ -1398,8 +1398,7 @@ int spi_setup(struct spi_device *spi) if (spi->master->setup) status = spi->master->setup(spi); - dev_dbg(&spi->dev, "setup mode %d, %s%s%s%s" - "%u bits/w, %u Hz max --> %d\n", + dev_dbg(&spi->dev, "setup mode %d, %s%s%s%s%u bits/w, %u Hz max --> %d\n", (int) (spi->mode & (SPI_CPOL | SPI_CPHA)), (spi->mode & SPI_CS_HIGH) ? "cs_high, " : "", (spi->mode & SPI_LSB_FIRST) ? "lsb, " : "", @@ -1758,7 +1757,7 @@ int spi_bus_unlock(struct spi_master *master) EXPORT_SYMBOL_GPL(spi_bus_unlock); /* portable code must never pass more than 32 bytes */ -#define SPI_BUFSIZ max(32,SMP_CACHE_BYTES) +#define SPI_BUFSIZ max(32, SMP_CACHE_BYTES) static u8 *buf; @@ -1807,7 +1806,7 @@ int spi_write_then_read(struct spi_device *spi, } spi_message_init(&message); - memset(x, 0, sizeof x); + memset(x, 0, sizeof(x)); if (n_tx) { x[0].len = n_tx; spi_message_add_tail(&x[0], &message); |