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GPIO fixes for the v3.8 series:

Browse Source 
- Remove a bad #include from the Samsung driver
 - Some Kconfig hazzle for the Samsungs
 - Skip gpiolib registration on EXYNOS5440
 - Don't free the MVEBU label
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Merge tag 'fixes-for-v3.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

Pull GPIO fixes from Linus Walleij:
 "Here are some GPIO fixes I stacked up in my GPIO tree:

   - Remove a bad #include from the Samsung driver
   - Some Kconfig hazzle for the Samsungs
   - Skip gpiolib registration on EXYNOS5440
   - Don't free the MVEBU label"

* tag 'fixes-for-v3.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
  gpio: mvebu: Don't free chip label memory
  gpio: samsung: skip gpio lib registration for EXYNOS5440
  gpio: samsung: silent build warning for EXYNOS5 SoCs
  gpio: samsung: fix pinctrl condition for exynos and exynos5440
  gpio: samsung: remove inclusion <mach/regs-clock.h>
This commit is contained in:
Linus Torvalds 2013-01-22 11:52:23 -08:00
commit b75b25b00d
2 changed files with 7 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/gpio/gpio-mvebu.c
View File

@ -547,7 +547,6 @@ static int mvebu_gpio_probe(struct platform_device *pdev)
mvchip->membase = devm_request_and_ioremap(&pdev->dev, res);
if (! mvchip->membase) {
dev_err(&pdev->dev, "Cannot ioremap\n");
kfree(mvchip->chip.label);
return -ENOMEM;
}
@ -557,14 +556,12 @@ static int mvebu_gpio_probe(struct platform_device *pdev)
res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
if (! res) {
dev_err(&pdev->dev, "Cannot get memory resource\n");
kfree(mvchip->chip.label);
return -ENODEV;
}
mvchip->percpu_membase = devm_request_and_ioremap(&pdev->dev, res);
if (! mvchip->percpu_membase) {
dev_err(&pdev->dev, "Cannot ioremap\n");
kfree(mvchip->chip.label);
return -ENOMEM;
}
}
@ -625,7 +622,6 @@ static int mvebu_gpio_probe(struct platform_device *pdev)
mvchip->irqbase = irq_alloc_descs(-1, 0, ngpios, -1);
if (mvchip->irqbase < 0) {
dev_err(&pdev->dev, "no irqs\n");
kfree(mvchip->chip.label);
return -ENOMEM;
}
@ -633,7 +629,6 @@ static int mvebu_gpio_probe(struct platform_device *pdev)
mvchip->membase, handle_level_irq);
if (! gc) {
dev_err(&pdev->dev, "Cannot allocate generic irq_chip\n");
kfree(mvchip->chip.label);
return -ENOMEM;
}
@ -668,7 +663,6 @@ static int mvebu_gpio_probe(struct platform_device *pdev)
irq_remove_generic_chip(gc, IRQ_MSK(ngpios), IRQ_NOREQUEST,
IRQ_LEVEL | IRQ_NOPROBE);
kfree(gc);
kfree(mvchip->chip.label);
return -ENODEV;
}

14
drivers/gpio/gpio-samsung.c
View File

@ -32,7 +32,6 @@
#include <mach/hardware.h>
#include <mach/map.h>
#include <mach/regs-clock.h>
#include <mach/regs-gpio.h>
#include <plat/cpu.h>
@ -446,7 +445,7 @@ static struct samsung_gpio_cfg s3c24xx_gpiocfg_banka = {
};
#endif
#if defined(CONFIG_ARCH_EXYNOS4) || defined(CONFIG_ARCH_EXYNOS5)
#if defined(CONFIG_ARCH_EXYNOS4) || defined(CONFIG_SOC_EXYNOS5250)
static struct samsung_gpio_cfg exynos_gpio_cfg = {
.set_pull = exynos_gpio_setpull,
.get_pull = exynos_gpio_getpull,
@ -2446,7 +2445,7 @@ static struct samsung_gpio_chip exynos4_gpios_3[] = {
};
#endif
#ifdef CONFIG_ARCH_EXYNOS5
#ifdef CONFIG_SOC_EXYNOS5250
static struct samsung_gpio_chip exynos5_gpios_1[] = {
{
.chip = {
@ -2614,7 +2613,7 @@ static struct samsung_gpio_chip exynos5_gpios_1[] = {
};
#endif
#ifdef CONFIG_ARCH_EXYNOS5
#ifdef CONFIG_SOC_EXYNOS5250
static struct samsung_gpio_chip exynos5_gpios_2[] = {
{
.chip = {
@ -2675,7 +2674,7 @@ static struct samsung_gpio_chip exynos5_gpios_2[] = {
};
#endif
#ifdef CONFIG_ARCH_EXYNOS5
#ifdef CONFIG_SOC_EXYNOS5250
static struct samsung_gpio_chip exynos5_gpios_3[] = {
{
.chip = {
@ -2711,7 +2710,7 @@ static struct samsung_gpio_chip exynos5_gpios_3[] = {
};
#endif
#ifdef CONFIG_ARCH_EXYNOS5
#ifdef CONFIG_SOC_EXYNOS5250
static struct samsung_gpio_chip exynos5_gpios_4[] = {
{
.chip = {
@ -3010,7 +3009,7 @@ static __init int samsung_gpiolib_init(void)
int i, nr_chips;
int group = 0;
#ifdef CONFIG_PINCTRL_SAMSUNG
#if defined(CONFIG_PINCTRL_EXYNOS) || defined(CONFIG_PINCTRL_EXYNOS5440)
/*
* This gpio driver includes support for device tree support and there
* are platforms using it. In order to maintain compatibility with those
@ -3026,6 +3025,7 @@ static __init int samsung_gpiolib_init(void)
static const struct of_device_id exynos_pinctrl_ids[] = {
{ .compatible = "samsung,pinctrl-exynos4210", },
{ .compatible = "samsung,pinctrl-exynos4x12", },
{ .compatible = "samsung,pinctrl-exynos5440", },
};
for_each_matching_node(pctrl_np, exynos_pinctrl_ids)
if (pctrl_np && of_device_is_available(pctrl_np))