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authorTomasz Figa <tomasz.figa@gmail.com>2014-09-23 21:05:40 +0200
committerTomasz Figa <tomasz.figa@gmail.com>2014-11-09 21:30:14 +0900
commit1bf00d7a6dbff0a29eff4f8c022653b2bc9f5b97 (patch)
tree99cf95b25d3b0f21c55214832bdfcbfdb6685e93 /drivers/pinctrl/samsung/pinctrl-s3c24xx.c
parent94ce944bed8a849a9b83b4e66f0e6e4abc16c457 (diff)
downloadlinux-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-s3c24xx.c')
-rw-r--r--drivers/pinctrl/samsung/pinctrl-s3c24xx.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/pinctrl/samsung/pinctrl-s3c24xx.c b/drivers/pinctrl/samsung/pinctrl-s3c24xx.c
index 9db6cf5c8823..c0c7924657e6 100644
--- a/drivers/pinctrl/samsung/pinctrl-s3c24xx.c
+++ b/drivers/pinctrl/samsung/pinctrl-s3c24xx.c
@@ -518,8 +518,8 @@ static int s3c24xx_eint_init(struct samsung_pinctrl_drv_data *d)
irq_set_handler_data(irq, eint_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 s3c24xx_eint_domain_data *ddata;
unsigned int mask;
unsigned int irq;
@@ -573,7 +573,7 @@ static struct samsung_pin_bank s3c2412_pin_banks[] = {
PIN_BANK_2BIT(13, 0x080, "gpj"),
};
-struct samsung_pin_ctrl s3c2412_pin_ctrl[] = {
+const struct samsung_pin_ctrl s3c2412_pin_ctrl[] __initconst = {
{
.pin_banks = s3c2412_pin_banks,
.nr_banks = ARRAY_SIZE(s3c2412_pin_banks),
@@ -595,7 +595,7 @@ static struct samsung_pin_bank s3c2416_pin_banks[] = {
PIN_BANK_2BIT(2, 0x100, "gpm"),
};
-struct samsung_pin_ctrl s3c2416_pin_ctrl[] = {
+const struct samsung_pin_ctrl s3c2416_pin_ctrl[] __initconst = {
{
.pin_banks = s3c2416_pin_banks,
.nr_banks = ARRAY_SIZE(s3c2416_pin_banks),
@@ -615,7 +615,7 @@ static struct samsung_pin_bank s3c2440_pin_banks[] = {
PIN_BANK_2BIT(13, 0x0d0, "gpj"),
};
-struct samsung_pin_ctrl s3c2440_pin_ctrl[] = {
+const struct samsung_pin_ctrl s3c2440_pin_ctrl[] __initconst = {
{
.pin_banks = s3c2440_pin_banks,
.nr_banks = ARRAY_SIZE(s3c2440_pin_banks),
@@ -638,7 +638,7 @@ static struct samsung_pin_bank s3c2450_pin_banks[] = {
PIN_BANK_2BIT(2, 0x100, "gpm"),
};
-struct samsung_pin_ctrl s3c2450_pin_ctrl[] = {
+const struct samsung_pin_ctrl s3c2450_pin_ctrl[] __initconst = {
{
.pin_banks = s3c2450_pin_banks,
.nr_banks = ARRAY_SIZE(s3c2450_pin_banks),