From: Manjunatha GK <manjugk@xxxxxx> This patch fixes below sparse warnings for incorrect assignments. arch/arm/mach-omap2/control.c:195:16: warning: incorrect type in assignment (different address spaces) arch/arm/mach-omap2/control.c:195:16: expected unsigned int [usertype] *v_addr arch/arm/mach-omap2/control.c:195:16: got void [noderef] <asn:2>*<noident> arch/arm/mach-omap2/control.c:199:25: warning: incorrect type in argument 1 (different address spaces) arch/arm/mach-omap2/control.c:199:25: expected void const volatile [noderef] <asn:2>*<noident> arch/arm/mach-omap2/control.c:199:25: got unsigned int [usertype] * arch/arm/mach-omap2/control.c:320:28: warning: incorrect type in assignment (different address spaces) arch/arm/mach-omap2/control.c:320:28: expected void *[noderef] <asn:2>scratchpad_address arch/arm/mach-omap2/control.c:320:28: got void [noderef] <asn:2>*<noident> arch/arm/mach-omap2/control.c:321:9: warning: incorrect type in argument 1 (different address spaces) arch/arm/mach-omap2/control.c:321:9: expected void volatile [noderef] <asn:2>*<noident> arch/arm/mach-omap2/control.c:321:9: got void *[noderef] <asn:2>scratchpad_address arch/arm/mach-omap2/control.c:324:9: warning: incorrect type in argument 1 (different address spaces) arch/arm/mach-omap2/control.c:324:9: expected void volatile [noderef] <asn:2>*<noident> arch/arm/mach-omap2/control.c:324:9: got void * arch/arm/mach-omap2/control.c:327:9: warning: incorrect type in argument 1 (different address spaces) arch/arm/mach-omap2/control.c:327:9: expected void volatile [noderef] <asn:2>*<noident> arch/arm/mach-omap2/control.c:327:9: got void * arch/arm/mach-omap2/control.c:334:9: warning: incorrect type in argument 1 (different address spaces) arch/arm/mach-omap2/control.c:334:9: expected void volatile [noderef] <asn:2>*<noident> arch/arm/mach-omap2/control.c:334:9: got void * arch/arm/mach-omap2/control.c:321:9: warning: dereference of noderef expression arch/arm/mach-omap2/control.c:324:9: warning: dereference of noderef expression arch/arm/mach-omap2/control.c:327:9: warning: dereference of noderef expression arch/arm/mach-omap2/control.c:334:9: warning: dereference of noderef expression arch/arm/mach-omap2/pm34xx.c:323:28: warning: incorrect type in assignment (different address spaces) arch/arm/mach-omap2/pm34xx.c:323:28: expected unsigned int [usertype] *scratchpad_address arch/arm/mach-omap2/pm34xx.c:323:28: got void [noderef] <asn:2>*<noident> arch/arm/mach-omap2/pm34xx.c:326:26: warning: incorrect type in argument 1 (different address spaces) arch/arm/mach-omap2/pm34xx.c:326:26: expected void const volatile [noderef] <asn:2>*<noident> arch/arm/mach-omap2/pm34xx.c:326:26: got unsigned int [usertype] * arch/arm/mach-omap2/pm34xx.c:329:26: warning: incorrect type in argument 1 (different address spaces) arch/arm/mach-omap2/pm34xx.c:329:26: expected void const volatile [noderef] <asn:2>*<noident> arch/arm/mach-omap2/pm34xx.c:329:26: got unsigned int [usertype] * arch/arm/mach-omap2/pm34xx.c:334:29: warning: incorrect type in argument 1 (different address spaces) arch/arm/mach-omap2/pm34xx.c:334:29: expected void const volatile [noderef] <asn:2>*<noident> arch/arm/mach-omap2/pm34xx.c:334:29: got unsigned int [usertype] * Signed-off-by: Manjunatha GK <manjugk@xxxxxx> Cc: Tony Lindgren <tony@xxxxxxxxxxx> Cc: Nishanth Menon <nm@xxxxxx> --- arch/arm/mach-omap2/control.c | 4 ++-- arch/arm/mach-omap2/pm34xx.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm/mach-omap2/control.c b/arch/arm/mach-omap2/control.c index a8d20ee..7405936 100644 --- a/arch/arm/mach-omap2/control.c +++ b/arch/arm/mach-omap2/control.c @@ -190,7 +190,7 @@ void omap_ctrl_writel(u32 val, u16 offset) void omap3_clear_scratchpad_contents(void) { u32 max_offset = OMAP343X_SCRATCHPAD_ROM_OFFSET; - u32 *v_addr; + void __iomem *v_addr; u32 offset = 0; v_addr = OMAP2_L4_IO_ADDRESS(OMAP343X_SCRATCHPAD_ROM); if (prm_read_mod_reg(OMAP3430_GR_MOD, OMAP3_PRM_RSTST_OFFSET) & @@ -206,7 +206,7 @@ void omap3_clear_scratchpad_contents(void) /* Populate the scratchpad structure with restore structure */ void omap3_save_scratchpad_contents(void) { - void * __iomem scratchpad_address; + void __iomem *scratchpad_address; u32 arm_context_addr; struct omap3_scratchpad scratchpad_contents; struct omap3_scratchpad_prcm_block prcm_block_contents; diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index 7b03426..4af19a6 100644 --- a/arch/arm/mach-omap2/pm34xx.c +++ b/arch/arm/mach-omap2/pm34xx.c @@ -316,7 +316,7 @@ static void restore_control_register(u32 val) /* Function to restore the table entry that was modified for enabling MMU */ static void restore_table_entry(void) { - u32 *scratchpad_address; + void __iomem *scratchpad_address; u32 previous_value, control_reg_value; u32 *address; 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