memory: ti-emif-pm: Fix cast to iomem pointer

krzk · krzk · commit 96424aa976bf · 2020-07-24T16:18:32.000+02:00
Cast pointer to iomem memory properly to fix sparse warning:

    drivers/memory/ti-emif-pm.c:251:38: warning: incorrect type in argument 1 (different address spaces)
    drivers/memory/ti-emif-pm.c:251:38:    expected void const volatile [noderef] __iomem *addr
    drivers/memory/ti-emif-pm.c:251:38:    got void *

Signed-off-by: Krzysztof Kozlowski &lt;krzk@kernel.org&gt;
diff --git a/drivers/memory/ti-emif-pm.c b/drivers/memory/ti-emif-pm.c
@@ -248,7 +248,7 @@ MODULE_DEVICE_TABLE(of, ti_emif_of_match);
 static int ti_emif_resume(struct device *dev)
 {
 	unsigned long tmp =
-			__raw_readl((void *)emif_instance->ti_emif_sram_virt);
+			__raw_readl((void __iomem *)emif_instance->ti_emif_sram_virt);
 
 	/*
 	 * Check to see if what we are copying is already present in the

Original file line number	Diff line number	Diff line change
`@@ -248,7 +248,7 @@ MODULE_DEVICE_TABLE(of, ti_emif_of_match);`
`248`	`248`	`static int ti_emif_resume(struct device *dev)`
`249`	`249`	`{`
`250`	`250`	`unsigned long tmp =`
`251`		`- __raw_readl((void *)emif_instance->ti_emif_sram_virt);`
	`251`	`+ __raw_readl((void __iomem *)emif_instance->ti_emif_sram_virt);`
`252`	`252`
`253`	`253`	`/*`
`254`	`254`	`* Check to see if what we are copying is already present in the`