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irqchip/sirfsoc: Fix sparse warnings on __iomem 

Fix warnings from sparse about casting to __iomem from non anotated
variable:

drivers/irqchip/irq-sirfsoc.c:56:47: warning: incorrect type in initializer (different address spaces)
drivers/irqchip/irq-sirfsoc.c:56:47:    expected void [noderef] <asn:2>*base
drivers/irqchip/irq-sirfsoc.c:56:47:    got void *host_data
drivers/irqchip/irq-sirfsoc.c:97:47: warning: incorrect type in initializer (different address spaces)
drivers/irqchip/irq-sirfsoc.c:97:47:    expected void [noderef] <asn:2>*base
drivers/irqchip/irq-sirfsoc.c:97:47:    got void *host_data
drivers/irqchip/irq-sirfsoc.c:109:47: warning: incorrect type in initializer (different address spaces)
drivers/irqchip/irq-sirfsoc.c:109:47:    expected void [noderef] <asn:2>*base
drivers/irqchip/irq-sirfsoc.c:109:47:    got void *host_data

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Link: https://lkml.kernel.org/r/1465301910-2308-1-git-send-email-ben.dooks@codethink.co.uk
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
hifive-unleashed-5.1
Ben Dooks 2016-06-07 13:18:30 +01:00 committed by Jason Cooper
parent 1a695a905c
commit 4a3691ccb3
1 changed files with 8 additions and 3 deletions
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11
drivers/irqchip/irq-sirfsoc.c
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@ -29,6 +29,11 @@
static struct irq_domain *sirfsoc_irqdomain;
static void __iomem *sirfsoc_irq_get_regbase(void)
{
return (void __iomem __force *)sirfsoc_irqdomain->host_data;
}
static __init void sirfsoc_alloc_gc(void __iomem *base)
{
unsigned int clr = IRQ_NOREQUEST | IRQ_NOPROBE | IRQ_NOAUTOEN;
@ -53,7 +58,7 @@ static __init void sirfsoc_alloc_gc(void __iomem *base)
static void __exception_irq_entry sirfsoc_handle_irq(struct pt_regs *regs)
{
void __iomem *base = sirfsoc_irqdomain->host_data;
void __iomem *base = sirfsoc_irq_get_regbase();
u32 irqstat;
irqstat = readl_relaxed(base + SIRFSOC_INIT_IRQ_ID);
@ -94,7 +99,7 @@ static struct sirfsoc_irq_status sirfsoc_irq_st;
static int sirfsoc_irq_suspend(void)
{
void __iomem *base = sirfsoc_irqdomain->host_data;
void __iomem *base = sirfsoc_irq_get_regbase();
sirfsoc_irq_st.mask0 = readl_relaxed(base + SIRFSOC_INT_RISC_MASK0);
sirfsoc_irq_st.mask1 = readl_relaxed(base + SIRFSOC_INT_RISC_MASK1);
@ -106,7 +111,7 @@ static int sirfsoc_irq_suspend(void)
static void sirfsoc_irq_resume(void)
{
void __iomem *base = sirfsoc_irqdomain->host_data;
void __iomem *base = sirfsoc_irq_get_regbase();
writel_relaxed(sirfsoc_irq_st.mask0, base + SIRFSOC_INT_RISC_MASK0);
writel_relaxed(sirfsoc_irq_st.mask1, base + SIRFSOC_INT_RISC_MASK1);