Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (52 commits)
  Input: bcm5974 - silence uninitialized variables warnings
  Input: wistron_btns - add keymap for AOpen 1557
  Input: psmouse - use boolean type
  Input: i8042 - use platform_driver_probe
  Input: i8042 - use boolean type where it makes sense
  Input: i8042 - try disabling and re-enabling AUX port at close
  Input: pxa27x_keypad - allow modifying keymap from userspace
  Input: sunkbd - fix formatting
  Input: i8042 - bypass AUX IRQ delivery test on laptops
  Input: wacom_w8001 - simplify querying logic
  Input: atkbd - allow setting force-release bitmap via sysfs
  Input: w90p910_keypad - move a dereference below a NULL test
  Input: add twl4030_keypad driver
  Input: matrix-keypad - add function to build device keymap
  Input: tosakbd - fix cleaning up KEY_STROBEs after error
  Input: joydev - validate axis/button maps before clobbering current ones
  Input: xpad - add USB ID for the drumkit controller from Rock Band
  Input: w90p910_keypad - rename driver name to match platform
  Input: add new driver for Sentelic Finger Sensing Pad
  Input: psmouse - allow defining read-only attributes
  ...

1 files changed, 17 insertions, 17 deletions

diff --git a/drivers/input/touchscreen/w90p910_ts.c b/drivers/input/touchscreen/w90p910_ts.c
index 937dfe4..6ccbdbb 100644
--- a/drivers/input/touchscreen/w90p910_ts.c
+++ b/drivers/input/touchscreen/w90p910_ts.c
@@ -13,6 +13,7 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
+#include <linux/clk.h>
 #include <linux/input.h>
 #include <linux/interrupt.h>
 
@@ -47,8 +48,8 @@ enum ts_state {
 struct w90p910_ts {
 	struct input_dev *input;
 	struct timer_list timer;
+	struct clk *clk;
 	int irq_num;
-	void __iomem *clocken;
 	void __iomem *ts_reg;
 	spinlock_t lock;
 	enum ts_state state;
@@ -166,8 +167,7 @@ static int w90p910_open(struct input_dev *dev)
 	unsigned long val;
 
 	/* enable the ADC clock */
-	val = __raw_readl(w90p910_ts->clocken);
-	__raw_writel(val | ADC_CLK_EN, w90p910_ts->clocken);
+	clk_enable(w90p910_ts->clk);
 
 	__raw_writel(ADC_RST1, w90p910_ts->ts_reg);
 	msleep(1);
@@ -211,8 +211,7 @@ static void w90p910_close(struct input_dev *dev)
 	del_timer_sync(&w90p910_ts->timer);
 
 	/* stop the ADC clock */
-	val = __raw_readl(w90p910_ts->clocken);
-	__raw_writel(val & ~ADC_CLK_EN, w90p910_ts->clocken);
+	clk_disable(w90p910_ts->clk);
 }
 
 static int __devinit w90x900ts_probe(struct platform_device *pdev)
@@ -241,26 +240,24 @@ static int __devinit w90x900ts_probe(struct platform_device *pdev)
 		goto fail1;
 	}
 
-	if (!request_mem_region(res->start, res->end - res->start + 1,
+	if (!request_mem_region(res->start, resource_size(res),
 				pdev->name)) {
 		err = -EBUSY;
 		goto fail1;
 	}
 
-	w90p910_ts->ts_reg = ioremap(res->start, res->end - res->start + 1);
+	w90p910_ts->ts_reg = ioremap(res->start, resource_size(res));
 	if (!w90p910_ts->ts_reg) {
 		err = -ENOMEM;
 		goto fail2;
 	}
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-	if (!res) {
-		err = -ENXIO;
+	w90p910_ts->clk = clk_get(&pdev->dev, NULL);
+	if (IS_ERR(w90p910_ts->clk)) {
+		err = PTR_ERR(w90p910_ts->clk);
 		goto fail3;
 	}
 
-	w90p910_ts->clocken = (void __iomem *)res->start;
-
 	input_dev->name = "W90P910 TouchScreen";
 	input_dev->phys = "w90p910ts/event0";
 	input_dev->id.bustype = BUS_HOST;
@@ -283,20 +280,21 @@ static int __devinit w90x900ts_probe(struct platform_device *pdev)
 	if (request_irq(w90p910_ts->irq_num, w90p910_ts_interrupt,
 			IRQF_DISABLED, "w90p910ts", w90p910_ts)) {
 		err = -EBUSY;
-		goto fail3;
+		goto fail4;
 	}
 
 	err = input_register_device(w90p910_ts->input);
 	if (err)
-		goto fail4;
+		goto fail5;
 
 	platform_set_drvdata(pdev, w90p910_ts);
 
 	return 0;
 
-fail4:	free_irq(w90p910_ts->irq_num, w90p910_ts);
+fail5:	free_irq(w90p910_ts->irq_num, w90p910_ts);
+fail4:	clk_put(w90p910_ts->clk);
 fail3:	iounmap(w90p910_ts->ts_reg);
-fail2:	release_mem_region(res->start, res->end - res->start + 1);
+fail2:	release_mem_region(res->start, resource_size(res));
 fail1:	input_free_device(input_dev);
 	kfree(w90p910_ts);
 	return err;
@@ -311,8 +309,10 @@ static int __devexit w90x900ts_remove(struct platform_device *pdev)
 	del_timer_sync(&w90p910_ts->timer);
 	iounmap(w90p910_ts->ts_reg);
 
+	clk_put(w90p910_ts->clk);
+
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	release_mem_region(res->start, res->end - res->start + 1);
+	release_mem_region(res->start, resource_size(res));
 
 	input_unregister_device(w90p910_ts->input);
 	kfree(w90p910_ts);