spi: omap2-mcspi: add parenthesis for sizeof

Fix missing parenthesis of sizeof reported by checkpatch.pl:
 WARNING: sizeof *pp should be sizeof(*pp).

The kernel coding style suggests thinking of sizeof as a function
and add parenthesis.

Signed-off-by: Zhiqi Song <songzhiqi1@huawei.com>
Link: https://lore.kernel.org/r/1621301902-64158-6-git-send-email-songzhiqi1@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c
index 999c2273641642434f65349dd91b6e24192e3ec3..a06c8f499c5191a03ddd03f47a211ffe27a68063 100644 (file)
--- a/drivers/spi/spi-omap2-mcspi.c
+++ b/drivers/spi/spi-omap2-mcspi.c
@@ -1040,7 +1040,7 @@ static int omap2_mcspi_setup(struct spi_device *spi)
        struct omap2_mcspi_cs   *cs = spi->controller_state;
 
        if (!cs) {
-               cs = kzalloc(sizeof *cs, GFP_KERNEL);
+               cs = kzalloc(sizeof(*cs), GFP_KERNEL);
                if (!cs)
                        return -ENOMEM;
                cs->base = mcspi->base + spi->chip_select * 0x14;