Messages in this thread Patch in this message | | | From | Krzysztof Kozlowski <> | Subject | [PATCH] clk: socfpga: fix iomem pointer cast on 64-bit | Date | Thu, 11 Mar 2021 15:48:33 +0100 |
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Pointers should be cast to unsigned long 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]
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> --- drivers/clk/socfpga/clk-gate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/socfpga/clk-gate.c b/drivers/clk/socfpga/clk-gate.c index 43ecd507bf83..c876523d5d51 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 ((unsigned long) socfpgaclk->div_reg & SOCFPGA_GPIO_DB_CLK_OFFSET) div = val + 1; else div = (1 << val); -- 2.25.1
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