mfd: max8925-i2c: Fix variable length array Sparse warning
The largest byte size in use currently is 8. Fix array size to 9.
drivers/mfd/max8925-i2c.c:40:33:
warning: Variable length array is used
Signed-off-by: Lee Jones <lee.jones@linaro.org>
diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c
index ecbe78e..c880c89 100644
--- a/drivers/mfd/max8925-i2c.c
+++ b/drivers/mfd/max8925-i2c.c
@@ -37,7 +37,7 @@
static inline int max8925_write_device(struct i2c_client *i2c,
int reg, int bytes, void *src)
{
- unsigned char buf[bytes + 1];
+ unsigned char buf[9];
int ret;
buf[0] = (unsigned char)reg;