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mfd: stmpe: Rid variable length array Sparse warnings 

Numbers are generated by taking the largest currently used values.

drivers/mfd/stmpe.c:252:17:
  warning: Variable length array is used.
drivers/mfd/stmpe.c:857:16:
  warning: Variable length array is used.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
hifive-unleashed-5.1
Lee Jones 2014-08-28 11:20:33 +01:00
parent 87bd1c9250
commit 7929fa7740
1 changed files with 2 additions and 2 deletions
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4
drivers/mfd/stmpe.c
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@ -249,7 +249,7 @@ int stmpe_set_altfunc(struct stmpe *stmpe, u32 pins, enum stmpe_block block)
int af_bits = variant->af_bits;
int numregs = DIV_ROUND_UP(stmpe->num_gpios * af_bits, 8);
int mask = (1 << af_bits) - 1;
u8 regs[numregs];
u8 regs[8];
int af, afperreg, ret;
if (!variant->get_altfunc)
@ -854,7 +854,7 @@ static irqreturn_t stmpe_irq(int irq, void *data)
struct stmpe_variant_info *variant = stmpe->variant;
int num = DIV_ROUND_UP(variant->num_irqs, 8);
u8 israddr;
u8 isr[num];
u8 isr[3];
int ret;
int i;