diff options
Diffstat (limited to 'drivers/gpio/gpio-xra1403.c')
| -rw-r--r-- | drivers/gpio/gpio-xra1403.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-xra1403.c b/drivers/gpio/gpio-xra1403.c index 0230e4b7a2fb..8d4c8e99b251 100644 --- a/drivers/gpio/gpio-xra1403.c +++ b/drivers/gpio/gpio-xra1403.c @@ -126,11 +126,16 @@ static void xra1403_dbg_show(struct seq_file *s, struct gpio_chip *chip) { int reg; struct xra1403 *xra = gpiochip_get_data(chip); - int value[xra1403_regmap_cfg.max_register]; + int *value; int i; unsigned int gcr; unsigned int gsr; + value = kmalloc_array(xra1403_regmap_cfg.max_register, sizeof(*value), + GFP_KERNEL); + if (!value) + return; + seq_puts(s, "xra reg:"); for (reg = 0; reg <= xra1403_regmap_cfg.max_register; reg++) seq_printf(s, " %2.2x", reg); @@ -154,6 +159,7 @@ static void xra1403_dbg_show(struct seq_file *s, struct gpio_chip *chip) (gcr & BIT(i)) ? "in" : "out", (gsr & BIT(i)) ? "hi" : "lo"); } + kfree(value); } #else #define xra1403_dbg_show NULL |