diff --git a/arch/arm/mach-pxa/pwm.c b/arch/arm/mach-pxa/pwm.c
index 74e2ead8cee80fa7f52ca7d7e40b64ce8005fc00..3ca7ffc6904b04ebdb80b74b8408e0ea9f610ab4 100644
--- a/arch/arm/mach-pxa/pwm.c
+++ b/arch/arm/mach-pxa/pwm.c
@@ -173,7 +173,7 @@ static struct pwm_device *pwm_probe(struct platform_device *pdev,
 		return ERR_PTR(-ENOMEM);
 	}
 
-	pwm->clk = clk_get(&pdev->dev, "PWMCLK");
+	pwm->clk = clk_get(&pdev->dev, NULL);
 	if (IS_ERR(pwm->clk)) {
 		ret = PTR_ERR(pwm->clk);
 		goto err_free;
diff --git a/arch/arm/mach-pxa/ssp.c b/arch/arm/mach-pxa/ssp.c
index 2c31ec72568856019be0482d9dc4fa2a730dcb01..6f42004db3ed1fc398108ad35467cda4612838ae 100644
--- a/arch/arm/mach-pxa/ssp.c
+++ b/arch/arm/mach-pxa/ssp.c
@@ -356,7 +356,7 @@ static int __devinit ssp_probe(struct platform_device *pdev, int type)
 	}
 	ssp->pdev = pdev;
 
-	ssp->clk = clk_get(&pdev->dev, "SSPCLK");
+	ssp->clk = clk_get(&pdev->dev, NULL);
 	if (IS_ERR(ssp->clk)) {
 		ret = PTR_ERR(ssp->clk);
 		goto err_free;
diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c
index 906f9b9d715d50af2c555424ae323effc74d05d9..587f5b2380d473677360fb187919ff65358e5bbd 100644
--- a/drivers/i2c/busses/i2c-pxa.c
+++ b/drivers/i2c/busses/i2c-pxa.c
@@ -1016,7 +1016,7 @@ static int i2c_pxa_probe(struct platform_device *dev)
 	snprintf(i2c->adap.name, sizeof(i2c->adap.name), "pxa_i2c-i2c.%u",
 		 i2c->adap.nr);
 
-	i2c->clk = clk_get(&dev->dev, "I2CCLK");
+	i2c->clk = clk_get(&dev->dev, NULL);
 	if (IS_ERR(i2c->clk)) {
 		ret = PTR_ERR(i2c->clk);
 		goto eclk;
diff --git a/drivers/input/keyboard/pxa27x_keypad.c b/drivers/input/keyboard/pxa27x_keypad.c
index 6d30c6d334c38eca442b3e2902e338a8230d3733..0d2fc64a5e1cead895be0a0c22cd96a500faf1c0 100644
--- a/drivers/input/keyboard/pxa27x_keypad.c
+++ b/drivers/input/keyboard/pxa27x_keypad.c
@@ -475,7 +475,7 @@ static int __devinit pxa27x_keypad_probe(struct platform_device *pdev)
 		goto failed_free_mem;
 	}
 
-	keypad->clk = clk_get(&pdev->dev, "KBDCLK");
+	keypad->clk = clk_get(&pdev->dev, NULL);
 	if (IS_ERR(keypad->clk)) {
 		dev_err(&pdev->dev, "failed to get keypad clock\n");
 		error = PTR_ERR(keypad->clk);
diff --git a/drivers/media/video/pxa_camera.c b/drivers/media/video/pxa_camera.c
index eb6be580292899ed8a6b5d0fa41b204f52d9f07d..6586f0b1336371a53a9ee936c0b8cbd270169905 100644
--- a/drivers/media/video/pxa_camera.c
+++ b/drivers/media/video/pxa_camera.c
@@ -1071,7 +1071,7 @@ static int pxa_camera_probe(struct platform_device *pdev)
 		goto exit;
 	}
 
-	pcdev->clk = clk_get(&pdev->dev, "CAMCLK");
+	pcdev->clk = clk_get(&pdev->dev, NULL);
 	if (IS_ERR(pcdev->clk)) {
 		err = PTR_ERR(pcdev->clk);
 		goto exit_kfree;
diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c
index ebfaa99609394b14d47d3028cb5b6bc393608409..a1700a80e2fddb82a854fcda4cbe52c32bbd798c 100644
--- a/drivers/mmc/host/pxamci.c
+++ b/drivers/mmc/host/pxamci.c
@@ -533,7 +533,7 @@ static int pxamci_probe(struct platform_device *pdev)
 	host->pdata = pdev->dev.platform_data;
 	host->clkrt = CLKRT_OFF;
 
-	host->clk = clk_get(&pdev->dev, "MMCCLK");
+	host->clk = clk_get(&pdev->dev, NULL);
 	if (IS_ERR(host->clk)) {
 		ret = PTR_ERR(host->clk);
 		host->clk = NULL;
diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c
index c0fa9c9edf089c1a039ded475fb13740cfa52d1f..61c922a8356fc9b985b89b4f7ae72940d2a63b4b 100644
--- a/drivers/mtd/nand/pxa3xx_nand.c
+++ b/drivers/mtd/nand/pxa3xx_nand.c
@@ -1079,7 +1079,7 @@ static int pxa3xx_nand_probe(struct platform_device *pdev)
 	this = &info->nand_chip;
 	mtd->priv = info;
 
-	info->clk = clk_get(&pdev->dev, "NANDCLK");
+	info->clk = clk_get(&pdev->dev, NULL);
 	if (IS_ERR(info->clk)) {
 		dev_err(&pdev->dev, "failed to get nand clock\n");
 		ret = PTR_ERR(info->clk);
diff --git a/drivers/serial/pxa.c b/drivers/serial/pxa.c
index abc00be55433f428bba85a73bdb0e010d653d123..8ea314bc00c14474bfda45d8f3b4c90d3add1ef5 100644
--- a/drivers/serial/pxa.c
+++ b/drivers/serial/pxa.c
@@ -766,7 +766,7 @@ static int serial_pxa_probe(struct platform_device *dev)
 	if (!sport)
 		return -ENOMEM;
 
-	sport->clk = clk_get(&dev->dev, "UARTCLK");
+	sport->clk = clk_get(&dev->dev, NULL);
 	if (IS_ERR(sport->clk)) {
 		ret = PTR_ERR(sport->clk);
 		goto err_free;
diff --git a/drivers/usb/gadget/pxa25x_udc.c b/drivers/usb/gadget/pxa25x_udc.c
index da6e93c201d20183b7d804591f880cf6005e6683..a4790f3c7cd3f7bcf758cab1440378466f4d4280 100644
--- a/drivers/usb/gadget/pxa25x_udc.c
+++ b/drivers/usb/gadget/pxa25x_udc.c
@@ -2145,7 +2145,7 @@ static int __init pxa25x_udc_probe(struct platform_device *pdev)
 	if (irq < 0)
 		return -ENODEV;
 
-	dev->clk = clk_get(&pdev->dev, "UDCCLK");
+	dev->clk = clk_get(&pdev->dev, NULL);
 	if (IS_ERR(dev->clk)) {
 		retval = PTR_ERR(dev->clk);
 		goto err_clk;
diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c
index caa37c95802c925ad9f9caff5f71071e69e22383..944e4ff641dfc68b814501dc5a92065593f71198 100644
--- a/drivers/usb/gadget/pxa27x_udc.c
+++ b/drivers/usb/gadget/pxa27x_udc.c
@@ -2226,7 +2226,7 @@ static int __init pxa_udc_probe(struct platform_device *pdev)
 	udc->dev = &pdev->dev;
 	udc->mach = pdev->dev.platform_data;
 
-	udc->clk = clk_get(&pdev->dev, "UDCCLK");
+	udc->clk = clk_get(&pdev->dev, NULL);
 	if (IS_ERR(udc->clk)) {
 		retval = PTR_ERR(udc->clk);
 		goto err_clk;
diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c
index e294d430733b1b5e92a05cdc6cb837b41b067f8b..e44dc2cbca24006e1b81d57cf589213ee823295c 100644
--- a/drivers/usb/host/ohci-pxa27x.c
+++ b/drivers/usb/host/ohci-pxa27x.c
@@ -296,7 +296,7 @@ int usb_hcd_pxa27x_probe (const struct hc_driver *driver, struct platform_device
 		return -ENXIO;
 	}
 
-	usb_clk = clk_get(&pdev->dev, "USBCLK");
+	usb_clk = clk_get(&pdev->dev, NULL);
 	if (IS_ERR(usb_clk))
 		return PTR_ERR(usb_clk);
 
diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c
index cc59c52e1103dfdd48cd161fb37a385023890b5a..0bc2c5a127b943365f3038cc2fbd83871a724275 100644
--- a/drivers/video/pxafb.c
+++ b/drivers/video/pxafb.c
@@ -1429,7 +1429,7 @@ static struct pxafb_info * __devinit pxafb_init_fbinfo(struct device *dev)
 	memset(fbi, 0, sizeof(struct pxafb_info));
 	fbi->dev = dev;
 
-	fbi->clk = clk_get(dev, "LCDCLK");
+	fbi->clk = clk_get(dev, NULL);
 	if (IS_ERR(fbi->clk)) {
 		kfree(fbi);
 		return NULL;