From: Arnd Bergmann <arnd@arndb.de>
Date: Fri, 2 Mar 2012 13:05:00 +0000 (+0000)
Subject: Merge branch 'depends/omap/gpio/runtime-pm-cleanup' into next/cleanup
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=1220547bfd7f7dd97f770a04b533323e5404b8e9;p=linux-beck.git

Merge branch 'depends/omap/gpio/runtime-pm-cleanup' into next/cleanup

Conflicts:
	arch/arm/mach-omap1/gpio16xx.c
	drivers/gpio/gpio-omap.c

Merge in the runtime-pm-cleanup branch from the gpio tree into
next/cleanup, this resolves a nonobvious merge conflict between
the two branches. Both branches move parts of the gpio-omap
driver into platform code, this takes the superset of both
changes.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---

1220547bfd7f7dd97f770a04b533323e5404b8e9
diff --cc arch/arm/mach-omap1/gpio16xx.c
index 99cabc498ab5,1c5f90e17427..1fb3b9ad496e
--- a/arch/arm/mach-omap1/gpio16xx.c
+++ b/arch/arm/mach-omap1/gpio16xx.c
@@@ -218,17 -225,34 +225,34 @@@ static int __init omap16xx_gpio_init(vo
  	if (!cpu_is_omap16xx())
  		return -EINVAL;
  
 +	/*
 +	 * Enable system clock for GPIO module.
 +	 * The CAM_CLK_CTRL *is* really the right place.
 +	 */
 +	omap_writel(omap_readl(ULPD_CAM_CLK_CTRL) | 0x04,
 +					ULPD_CAM_CLK_CTRL);
 +
- 	for (i = 0; i < ARRAY_SIZE(omap16xx_gpio_dev); i++)
- 		platform_device_register(omap16xx_gpio_dev[i]);
+ 	for (i = 0; i < ARRAY_SIZE(omap16xx_gpio_dev); i++) {
+ 		pdev = omap16xx_gpio_dev[i];
+ 		pdata = pdev->dev.platform_data;
+ 
+ 		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ 		if (unlikely(!res)) {
+ 			dev_err(&pdev->dev, "Invalid mem resource.\n");
+ 			return -ENODEV;
+ 		}
  
- 	gpio_bank_count = ARRAY_SIZE(omap16xx_gpio_dev);
+ 		base = ioremap(res->start, resource_size(res));
+ 		if (unlikely(!base)) {
+ 			dev_err(&pdev->dev, "ioremap failed.\n");
+ 			return -ENOMEM;
+ 		}
+ 
+ 		__raw_writel(SYSCONFIG_WORD, base + OMAP1610_GPIO_SYSCONFIG);
+ 		iounmap(base);
+ 
 -		/*
 -		 * Enable system clock for GPIO module.
 -		 * The CAM_CLK_CTRL *is* really the right place.
 -		 */
 -		omap_writel(omap_readl(ULPD_CAM_CLK_CTRL) | 0x04,
 -					ULPD_CAM_CLK_CTRL);
 -
+ 		platform_device_register(omap16xx_gpio_dev[i]);
+ 	}
  
  	return 0;
  }