diff options
| -rw-r--r-- | drivers/pinctrl/pinctrl-msm.c | 4 | ||||
| -rw-r--r-- | drivers/pinctrl/pinctrl-msm.h | 3 | ||||
| -rw-r--r-- | drivers/pinctrl/pinctrl-msm8x74.c | 3 |
3 files changed, 6 insertions, 4 deletions
diff --git a/drivers/pinctrl/pinctrl-msm.c b/drivers/pinctrl/pinctrl-msm.c index e43fbce..5fa9341 100644 --- a/drivers/pinctrl/pinctrl-msm.c +++ b/drivers/pinctrl/pinctrl-msm.c @@ -145,12 +145,12 @@ static int msm_pinmux_enable(struct pinctrl_dev *pctldev, if (WARN_ON(g->mux_bit < 0)) return -EINVAL; - for (i = 0; i < ARRAY_SIZE(g->funcs); i++) { + for (i = 0; i < g->nfuncs; i++) { if (g->funcs[i] == function) break; } - if (WARN_ON(i == ARRAY_SIZE(g->funcs))) + if (WARN_ON(i == g->nfuncs)) return -EINVAL; spin_lock_irqsave(&pctrl->lock, flags); diff --git a/drivers/pinctrl/pinctrl-msm.h b/drivers/pinctrl/pinctrl-msm.h index 6e26f1b..7b2a227 100644 --- a/drivers/pinctrl/pinctrl-msm.h +++ b/drivers/pinctrl/pinctrl-msm.h @@ -65,7 +65,8 @@ struct msm_pingroup { const unsigned *pins; unsigned npins; - unsigned funcs[8]; + unsigned *funcs; + unsigned nfuncs; s16 ctl_reg; s16 io_reg; diff --git a/drivers/pinctrl/pinctrl-msm8x74.c b/drivers/pinctrl/pinctrl-msm8x74.c index dde5529..57766d5 100644 --- a/drivers/pinctrl/pinctrl-msm8x74.c +++ b/drivers/pinctrl/pinctrl-msm8x74.c @@ -341,7 +341,7 @@ static const unsigned int sdc2_data_pins[] = { 151 }; .name = "gpio" #id, \ .pins = gpio##id##_pins, \ .npins = ARRAY_SIZE(gpio##id##_pins), \ - .funcs = { \ + .funcs = (int[]){ \ MSM_MUX_NA, /* gpio mode */ \ MSM_MUX_##f1, \ MSM_MUX_##f2, \ @@ -351,6 +351,7 @@ static const unsigned int sdc2_data_pins[] = { 151 }; MSM_MUX_##f6, \ MSM_MUX_##f7 \ }, \ + .nfuncs = 8, \ .ctl_reg = 0x1000 + 0x10 * id, \ .io_reg = 0x1004 + 0x10 * id, \ .intr_cfg_reg = 0x1008 + 0x10 * id, \ |