diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c
index 5965cf09f8c4ab57b875fec102752c1779cad1b1..51a9be6763fc612dfa98564e98733c4473c4e5b5 100644
--- a/arch/arm/mach-omap1/clock.c
+++ b/arch/arm/mach-omap1/clock.c
@@ -625,7 +625,7 @@ static void __init omap1_clk_disable_unused(struct clk *clk)
 
 	/* Clocks in the DSP domain need api_ck. Just assume bootloader
 	 * has not enabled any DSP clocks */
-	if ((u32)clk->enable_reg == DSP_IDLECT2) {
+	if (clk->enable_reg == DSP_IDLECT2) {
 		printk(KERN_INFO "Skipping reset check for DSP domain "
 		       "clock \"%s\"\n", clk->name);
 		return;
diff --git a/arch/arm/mach-omap1/clock.h b/arch/arm/mach-omap1/clock.h
index 6eadf72828d8900ebbfbff69894b380cc5b80114..5635b511ab6f0b5d1546fef5dec6ed52d70e3c96 100644
--- a/arch/arm/mach-omap1/clock.h
+++ b/arch/arm/mach-omap1/clock.h
@@ -324,7 +324,7 @@ static struct clk dspper_ck = {
 	.parent		= &ck_dpll1,
 	.flags		= CLOCK_IN_OMAP310 | CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
 			  RATE_CKCTL | VIRTUAL_IO_ADDRESS,
-	.enable_reg	= (void __iomem *)DSP_IDLECT2,
+	.enable_reg	= DSP_IDLECT2,
 	.enable_bit	= EN_PERCK,
 	.rate_offset	= CKCTL_PERDIV_OFFSET,
 	.recalc		= &omap1_ckctl_recalc_dsp_domain,
@@ -338,7 +338,7 @@ static struct clk dspxor_ck = {
 	.parent		= &ck_ref,
 	.flags		= CLOCK_IN_OMAP310 | CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
 			  VIRTUAL_IO_ADDRESS,
-	.enable_reg	= (void __iomem *)DSP_IDLECT2,
+	.enable_reg	= DSP_IDLECT2,
 	.enable_bit	= EN_XORPCK,
 	.recalc		= &followparent_recalc,
 	.enable		= &omap1_clk_enable_dsp_domain,
@@ -350,7 +350,7 @@ static struct clk dsptim_ck = {
 	.parent		= &ck_ref,
 	.flags		= CLOCK_IN_OMAP310 | CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
 			  VIRTUAL_IO_ADDRESS,
-	.enable_reg	= (void __iomem *)DSP_IDLECT2,
+	.enable_reg	= DSP_IDLECT2,
 	.enable_bit	= EN_DSPTIMCK,
 	.recalc		= &followparent_recalc,
 	.enable		= &omap1_clk_enable_dsp_domain,