gpio: mcp23s08: trivial: fixed coding style issues

This coding style issue was detected using the checkpatch.pl script

Signed-off-by: Gary Servin <garyservin@gmail.com>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/gpio/gpio-mcp23s08.c b/drivers/gpio/gpio-mcp23s08.c
index 1ac288ea810d9950d1a37520ef9aa7edbf38ce60..e1734c114916f74c8cb34e9de56e9fbbe8e035c1 100644 (file)
--- a/drivers/gpio/gpio-mcp23s08.c
+++ b/drivers/gpio/gpio-mcp23s08.c
@@ -173,7 +173,7 @@ static int mcp23s08_read(struct mcp23s08 *mcp, unsigned reg)
 
        tx[0] = mcp->addr | 0x01;
        tx[1] = reg;
-       status = spi_write_then_read(mcp->data, tx, sizeof tx, rx, sizeof rx);
+       status = spi_write_then_read(mcp->data, tx, sizeof(tx), rx, sizeof(rx));
        return (status < 0) ? status : rx[0];
 }
 
@@ -184,7 +184,7 @@ static int mcp23s08_write(struct mcp23s08 *mcp, unsigned reg, unsigned val)
        tx[0] = mcp->addr;
        tx[1] = reg;
        tx[2] = val;
-       return spi_write_then_read(mcp->data, tx, sizeof tx, NULL, 0);
+       return spi_write_then_read(mcp->data, tx, sizeof(tx), NULL, 0);
 }
 
 static int
@@ -193,13 +193,13 @@ mcp23s08_read_regs(struct mcp23s08 *mcp, unsigned reg, u16 *vals, unsigned n)
        u8      tx[2], *tmp;
        int     status;
 
-       if ((n + reg) > sizeof mcp->cache)
+       if ((n + reg) > sizeof(mcp->cache))
                return -EINVAL;
        tx[0] = mcp->addr | 0x01;
        tx[1] = reg;
 
        tmp = (u8 *)vals;
-       status = spi_write_then_read(mcp->data, tx, sizeof tx, tmp, n);
+       status = spi_write_then_read(mcp->data, tx, sizeof(tx), tmp, n);
        if (status >= 0) {
                while (n--)
                        vals[n] = tmp[n]; /* expand to 16bit */
@@ -214,7 +214,7 @@ static int mcp23s17_read(struct mcp23s08 *mcp, unsigned reg)
 
        tx[0] = mcp->addr | 0x01;
        tx[1] = reg << 1;
-       status = spi_write_then_read(mcp->data, tx, sizeof tx, rx, sizeof rx);
+       status = spi_write_then_read(mcp->data, tx, sizeof(tx), rx, sizeof(rx));
        return (status < 0) ? status : (rx[0] | (rx[1] << 8));
 }
 
@@ -226,7 +226,7 @@ static int mcp23s17_write(struct mcp23s08 *mcp, unsigned reg, unsigned val)
        tx[1] = reg << 1;
        tx[2] = val;
        tx[3] = val >> 8;
-       return spi_write_then_read(mcp->data, tx, sizeof tx, NULL, 0);
+       return spi_write_then_read(mcp->data, tx, sizeof(tx), NULL, 0);
 }
 
 static int
@@ -235,12 +235,12 @@ mcp23s17_read_regs(struct mcp23s08 *mcp, unsigned reg, u16 *vals, unsigned n)
        u8      tx[2];
        int     status;
 
-       if ((n + reg) > sizeof mcp->cache)
+       if ((n + reg) > sizeof(mcp->cache))
                return -EINVAL;
        tx[0] = mcp->addr | 0x01;
        tx[1] = reg << 1;
 
-       status = spi_write_then_read(mcp->data, tx, sizeof tx,
+       status = spi_write_then_read(mcp->data, tx, sizeof(tx),
                                     (u8 *)vals, n * 2);
        if (status >= 0) {
                while (n--)
@@ -567,7 +567,7 @@ static void mcp23s08_dbg_show(struct seq_file *s, struct gpio_chip *chip)
                        (mcp->cache[MCP_GPIO] & mask) ? "hi" : "lo",
                        (mcp->cache[MCP_GPPU] & mask) ? "up" : "  ");
                /* NOTE:  ignoring the irq-related registers */
-               seq_printf(s, "\n");
+               seq_puts(s, "\n");
        }
 done:
        mutex_unlock(&mcp->lock);
@@ -789,7 +789,7 @@ static int mcp230xx_probe(struct i2c_client *client,
                pullups = pdata->chip[0].pullups;
        }
 
-       mcp = kzalloc(sizeof *mcp, GFP_KERNEL);
+       mcp = kzalloc(sizeof(*mcp), GFP_KERNEL);
        if (!mcp)
                return -ENOMEM;
 
@@ -925,7 +925,7 @@ static int mcp23s08_probe(struct spi_device *spi)
                base = pdata->base;
        }
 
-       data = kzalloc(sizeof *data + chips * sizeof(struct mcp23s08),
+       data = kzalloc(sizeof(*data) + chips * sizeof(struct mcp23s08),
                        GFP_KERNEL);
        if (!data)
                return -ENOMEM;