diff options
| author | Tomasz Figa <tomasz.figa@gmail.com> | 2014-09-23 21:05:40 +0200 |
|---|---|---|
| committer | Tomasz Figa <tomasz.figa@gmail.com> | 2014-11-09 21:30:14 +0900 |
| commit | 1bf00d7a6dbff0a29eff4f8c022653b2bc9f5b97 (patch) | |
| tree | 99cf95b25d3b0f21c55214832bdfcbfdb6685e93 /drivers/pinctrl/samsung/pinctrl-s3c64xx.c | |
| parent | 94ce944bed8a849a9b83b4e66f0e6e4abc16c457 (diff) | |
| download | linux-1bf00d7a6dbff0a29eff4f8c022653b2bc9f5b97.tar.bz2 | |
pinctrl: samsung: Constify samsung_pin_ctrl struct
In order to separate initialization constants from runtime data, this
patch modifies the driver to store only constant data in
samsung_pin_ctrl struct and copy data required at runtime to
samsung_pinctrl_drv_data struct. This makes it possible to mark all
existing instances of samsung_pin_ctrl struct as const and __initconst.
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
Diffstat (limited to 'drivers/pinctrl/samsung/pinctrl-s3c64xx.c')
| -rw-r--r-- | drivers/pinctrl/samsung/pinctrl-s3c64xx.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/pinctrl/samsung/pinctrl-s3c64xx.c b/drivers/pinctrl/samsung/pinctrl-s3c64xx.c index 2a14db2826d8..14c3f9823cc5 100644 --- a/drivers/pinctrl/samsung/pinctrl-s3c64xx.c +++ b/drivers/pinctrl/samsung/pinctrl-s3c64xx.c @@ -468,8 +468,8 @@ static int s3c64xx_eint_gpio_init(struct samsung_pinctrl_drv_data *d) } nr_domains = 0; - bank = d->ctrl->pin_banks; - for (i = 0; i < d->ctrl->nr_banks; ++i, ++bank) { + bank = d->pin_banks; + for (i = 0; i < d->nr_banks; ++i, ++bank) { unsigned int nr_eints; unsigned int mask; @@ -497,9 +497,9 @@ static int s3c64xx_eint_gpio_init(struct samsung_pinctrl_drv_data *d) } data->drvdata = d; - bank = d->ctrl->pin_banks; + bank = d->pin_banks; nr_domains = 0; - for (i = 0; i < d->ctrl->nr_banks; ++i, ++bank) { + for (i = 0; i < d->nr_banks; ++i, ++bank) { if (bank->eint_type != EINT_TYPE_GPIO) continue; @@ -735,8 +735,8 @@ static int s3c64xx_eint_eint0_init(struct samsung_pinctrl_drv_data *d) irq_set_handler_data(irq, data); } - bank = d->ctrl->pin_banks; - for (i = 0; i < d->ctrl->nr_banks; ++i, ++bank) { + bank = d->pin_banks; + for (i = 0; i < d->nr_banks; ++i, ++bank) { struct s3c64xx_eint0_domain_data *ddata; unsigned int nr_eints; unsigned int mask; @@ -804,7 +804,7 @@ static struct samsung_pin_bank s3c64xx_pin_banks0[] = { * Samsung pinctrl driver data for S3C64xx SoC. S3C64xx SoC includes * one gpio/pin-mux/pinconfig controller. */ -struct samsung_pin_ctrl s3c64xx_pin_ctrl[] = { +const struct samsung_pin_ctrl s3c64xx_pin_ctrl[] __initconst = { { /* pin-controller instance 1 data */ .pin_banks = s3c64xx_pin_banks0, |