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pinctrl: pinctrl-single: remove unused variable

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Remove unused parameter 'num_pins_in_register' from
pcs_allocate_pin_table().

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Hanna Hawa <hhhawa@amazon.com>
Reviewed-by: Tony Lindgren <tony@atomide.com>
Reviewed-by: Drew Fustini <drew@beagleboard.org>
Link: https://lore.kernel.org/r/20210319152133.28705-2-hhhawa@amazon.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Hanna Hawa 2021-03-19 17:21:31 +02:00 committed by Linus Walleij
parent 6d8d67988b
commit 81cc4c37ad
1 changed files with 0 additions and 2 deletions
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2
drivers/pinctrl/pinctrl-single.c
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@ -703,14 +703,12 @@ static int pcs_add_pin(struct pcs_device *pcs, unsigned offset,
static int pcs_allocate_pin_table(struct pcs_device *pcs)
{
int mux_bytes, nr_pins, i;
int num_pins_in_register = 0;
mux_bytes = pcs->width / BITS_PER_BYTE;
if (pcs->bits_per_mux) {
pcs->bits_per_pin = fls(pcs->fmask);
nr_pins = (pcs->size * BITS_PER_BYTE) / pcs->bits_per_pin;
num_pins_in_register = pcs->width / pcs->bits_per_pin;
} else {
nr_pins = pcs->size / mux_bytes;
}