[PATCH v2 1/2] remoteproc/mediatek: fix sparse errors on sram power on and off
Tzung-Bi Shih
tzungbi at google.com
Mon Nov 16 03:25:36 EST 2020
Fixes the following sparse errors on sram power on and off:
On drivers/remoteproc/mtk_scp.c:306:17:
warning: incorrect type in argument 2 (different address spaces)
expected void volatile [noderef] __iomem *addr
got void *addr
On drivers/remoteproc/mtk_scp.c:307:9:
warning: incorrect type in argument 2 (different address spaces)
expected void volatile [noderef] __iomem *addr
got void *addr
On drivers/remoteproc/mtk_scp.c:314:9:
warning: incorrect type in argument 2 (different address spaces)
expected void volatile [noderef] __iomem *addr
got void *addr
On drivers/remoteproc/mtk_scp.c:316:17:
warning: incorrect type in argument 2 (different address spaces)
expected void volatile [noderef] __iomem *addr
got void *addr
Reported-by: kernel test robot <lkp at intel.com>
Signed-off-by: Tzung-Bi Shih <tzungbi at google.com>
---
drivers/remoteproc/mtk_scp.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/remoteproc/mtk_scp.c b/drivers/remoteproc/mtk_scp.c
index 577cbd5d421e..8ed89ea1eb78 100644
--- a/drivers/remoteproc/mtk_scp.c
+++ b/drivers/remoteproc/mtk_scp.c
@@ -298,7 +298,7 @@ static int mt8183_scp_before_load(struct mtk_scp *scp)
return 0;
}
-static void mt8192_power_on_sram(void *addr)
+static void mt8192_power_on_sram(void __iomem *addr)
{
int i;
@@ -307,7 +307,7 @@ static void mt8192_power_on_sram(void *addr)
writel(0, addr);
}
-static void mt8192_power_off_sram(void *addr)
+static void mt8192_power_off_sram(void __iomem *addr)
{
int i;
--
2.29.2.299.gdc1121823c-goog
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