diff options
| author | Théo Lebrun <theo.lebrun@bootlin.com> | 2024-02-28 14:28:11 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2024-02-29 12:28:21 +0300 |
| commit | cbb24db148849fd5a54063862c4f537776c92a60 (patch) | |
| tree | 4f7693252dcdf358f0a44a61eaa08a1d432d93e5 /drivers/pinctrl | |
| parent | 8e48230d6df5cbbe408a2248aba25fd87ed279a3 (diff) | |
| download | linux-cbb24db148849fd5a54063862c4f537776c92a60.tar.xz | |
pinctrl: nomadik: follow conditional kernel coding conventions
Fix strict checkpatch warnings relative to if-else blocks and bool
expressions. Message types addressed:
CHECK: Comparison to NULL could be written "!nmk_cfg_params[index].choice"
CHECK: Unbalanced braces around else statement
CHECK: Using comparison to false is error prone
CHECK: Using comparison to true is error prone
CHECK: braces {} should be used on all arms of this statement
Before: 0 errors, 1 warnings, 16 checks.
After: 0 errors, 1 warnings, 7 checks.
Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
Link: https://lore.kernel.org/r/20240228-mbly-gpio-v2-13-3ba757474006@bootlin.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/nomadik/pinctrl-nomadik.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/pinctrl/nomadik/pinctrl-nomadik.c b/drivers/pinctrl/nomadik/pinctrl-nomadik.c index 95181ab575e0..b74378302229 100644 --- a/drivers/pinctrl/nomadik/pinctrl-nomadik.c +++ b/drivers/pinctrl/nomadik/pinctrl-nomadik.c @@ -378,7 +378,7 @@ static void nmk_prcm_altcx_set_mode(struct nmk_pinctrl *npct, */ if (!alt_num) { for (i = 0 ; i < PRCM_IDX_GPIOCR_ALTC_MAX ; i++) { - if (pin_desc->altcx[i].used == true) { + if (pin_desc->altcx[i].used) { reg = gpiocr_regs[pin_desc->altcx[i].reg_index]; bit = pin_desc->altcx[i].control_bit; if (readl(npct->prcm_base + reg) & BIT(bit)) { @@ -393,7 +393,7 @@ static void nmk_prcm_altcx_set_mode(struct nmk_pinctrl *npct, } alt_index = alt_num - 1; - if (pin_desc->altcx[alt_index].used == false) { + if (!pin_desc->altcx[alt_index].used) { dev_warn(npct->dev, "PRCM GPIOCR: pin %i: alternate-C%i does not exist\n", offset, alt_num); @@ -407,7 +407,7 @@ static void nmk_prcm_altcx_set_mode(struct nmk_pinctrl *npct, for (i = 0 ; i < PRCM_IDX_GPIOCR_ALTC_MAX ; i++) { if (i == alt_index) continue; - if (pin_desc->altcx[i].used == true) { + if (pin_desc->altcx[i].used) { reg = gpiocr_regs[pin_desc->altcx[i].reg_index]; bit = pin_desc->altcx[i].control_bit; if (readl(npct->prcm_base + reg) & BIT(bit)) { @@ -495,7 +495,7 @@ int __maybe_unused nmk_prcm_gpiocr_get_mode(struct pinctrl_dev *pctldev, int gpi pin_desc = npct->soc->altcx_pins + i; gpiocr_regs = npct->soc->prcm_gpiocr_registers; for (i = 0; i < PRCM_IDX_GPIOCR_ALTC_MAX; i++) { - if (pin_desc->altcx[i].used == true) { + if (pin_desc->altcx[i].used) { reg = gpiocr_regs[pin_desc->altcx[i].reg_index]; bit = pin_desc->altcx[i].control_bit; if (readl(npct->prcm_base + reg) & BIT(bit)) @@ -677,9 +677,9 @@ static const struct nmk_cfg_param nmk_cfg_params[] = { static int nmk_dt_pin_config(int index, int val, unsigned long *config) { - if (nmk_cfg_params[index].choice == NULL) + if (!nmk_cfg_params[index].choice) { *config = nmk_cfg_params[index].config; - else { + } else { /* test if out of range */ if (val < nmk_cfg_params[index].size) { *config = nmk_cfg_params[index].config | @@ -1105,9 +1105,9 @@ static int nmk_pin_config_set(struct pinctrl_dev *pctldev, unsigned int pin, if (gpiomode) /* No glitch when going to GPIO mode */ __nmk_gpio_set_mode(nmk_chip, bit, NMK_GPIO_ALT_GPIO); - if (output) + if (output) { __nmk_gpio_make_output(nmk_chip, bit, val); - else { + } else { __nmk_gpio_make_input(nmk_chip, bit); __nmk_gpio_set_pull(nmk_chip, bit, pull); } |