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pinctrl: nomadik: fix warnings from unexported functions

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There are five functions in the driver that are defined but
only used locally. Since these are not used in the current
kernel, delete them to avoid the following warnings:

drivers/pinctrl/nomadik/pinctrl-nomadik.c:1036:6: warning: symbol 'nmk_gpio_clocks_enable' was not declared. Should it be static?
drivers/pinctrl/nomadik/pinctrl-nomadik.c:1050:6: warning: symbol 'nmk_gpio_clocks_disable' was not declared. Should it be static?
drivers/pinctrl/nomadik/pinctrl-nomadik.c:1073:6: warning: symbol 'nmk_gpio_wakeups_suspend' was not declared. Should it be static?
drivers/pinctrl/nomadik/pinctrl-nomadik.c:1094:6: warning: symbol 'nmk_gpio_wakeups_resume' was not declared. Should it be static?
drivers/pinctrl/nomadik/pinctrl-nomadik.c:1120:6: warning: symbol 'nmk_gpio_read_pull' was not declared. Should it be static?

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Ben Dooks 2016-06-08 17:07:42 +01:00 committed by Linus Walleij
parent f703851af0
commit 27cdb5d0fd
1 changed files with 0 additions and 96 deletions
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96
drivers/pinctrl/nomadik/pinctrl-nomadik.c
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@ -1033,102 +1033,6 @@ static inline void nmk_gpio_dbg_show_one(struct seq_file *s,
#define nmk_gpio_dbg_show NULL
#endif
void nmk_gpio_clocks_enable(void)
{
int i;
for (i = 0; i < NUM_BANKS; i++) {
struct nmk_gpio_chip *chip = nmk_gpio_chips[i];
if (!chip)
continue;
clk_enable(chip->clk);
}
}
void nmk_gpio_clocks_disable(void)
{
int i;
for (i = 0; i < NUM_BANKS; i++) {
struct nmk_gpio_chip *chip = nmk_gpio_chips[i];
if (!chip)
continue;
clk_disable(chip->clk);
}
}
/*
* Called from the suspend/resume path to only keep the real wakeup interrupts
* (those that have had set_irq_wake() called on them) as wakeup interrupts,
* and not the rest of the interrupts which we needed to have as wakeups for
* cpuidle.
*
* PM ops are not used since this needs to be done at the end, after all the
* other drivers are done with their suspend callbacks.
*/
void nmk_gpio_wakeups_suspend(void)
{
int i;
for (i = 0; i < NUM_BANKS; i++) {
struct nmk_gpio_chip *chip = nmk_gpio_chips[i];
if (!chip)
break;
clk_enable(chip->clk);
writel(chip->rwimsc & chip->real_wake,
chip->addr + NMK_GPIO_RWIMSC);
writel(chip->fwimsc & chip->real_wake,
chip->addr + NMK_GPIO_FWIMSC);
clk_disable(chip->clk);
}
}
void nmk_gpio_wakeups_resume(void)
{
int i;
for (i = 0; i < NUM_BANKS; i++) {
struct nmk_gpio_chip *chip = nmk_gpio_chips[i];
if (!chip)
break;
clk_enable(chip->clk);
writel(chip->rwimsc, chip->addr + NMK_GPIO_RWIMSC);
writel(chip->fwimsc, chip->addr + NMK_GPIO_FWIMSC);
clk_disable(chip->clk);
}
}
/*
* Read the pull up/pull down status.
* A bit set in 'pull_up' means that pull up
* is selected if pull is enabled in PDIS register.
* Note: only pull up/down set via this driver can
* be detected due to HW limitations.
*/
void nmk_gpio_read_pull(int gpio_bank, u32 *pull_up)
{
if (gpio_bank < NUM_BANKS) {
struct nmk_gpio_chip *chip = nmk_gpio_chips[gpio_bank];
if (!chip)
return;
*pull_up = chip->pull_up;
}
}
/*
* We will allocate memory for the state container using devm* allocators
* binding to the first device reaching this point, it doesn't matter if