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authorKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>2021-03-14 14:07:09 +0300
committerArnd Bergmann <arnd@arndb.de>2021-04-09 10:24:30 +0300
commit36841008059caec9667459a7e126efac6379676b (patch)
tree2ea71edb0636140012db25b83b7483e16daf7e92 /drivers/clk/socfpga
parentd60f314b93b637e9721c406f5a61cf2157e59b48 (diff)
downloadlinux-36841008059caec9667459a7e126efac6379676b.tar.xz
clk: socfpga: fix iomem pointer cast on 64-bit
Pointers should be cast with uintptr_t instead of integer. This fixes warning when compile testing on ARM64: drivers/clk/socfpga/clk-gate.c: In function ‘socfpga_clk_recalc_rate’: drivers/clk/socfpga/clk-gate.c:102:7: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] Fixes: b7cec13f082f ("clk: socfpga: Look for the GPIO_DB_CLK by its offset") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Acked-by: Dinh Nguyen <dinguyen@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/clk/socfpga')
-rw-r--r--drivers/clk/socfpga/clk-gate.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/clk/socfpga/clk-gate.c b/drivers/clk/socfpga/clk-gate.c
index 43ecd507bf83..cf94a12459ea 100644
--- a/drivers/clk/socfpga/clk-gate.c
+++ b/drivers/clk/socfpga/clk-gate.c
@@ -99,7 +99,7 @@ static unsigned long socfpga_clk_recalc_rate(struct clk_hw *hwclk,
val = readl(socfpgaclk->div_reg) >> socfpgaclk->shift;
val &= GENMASK(socfpgaclk->width - 1, 0);
/* Check for GPIO_DB_CLK by its offset */
- if ((int) socfpgaclk->div_reg & SOCFPGA_GPIO_DB_CLK_OFFSET)
+ if ((uintptr_t) socfpgaclk->div_reg & SOCFPGA_GPIO_DB_CLK_OFFSET)
div = val + 1;
else
div = (1 << val);