diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> | 2021-03-14 14:07:09 +0300 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2021-04-09 10:24:30 +0300 |
| commit | 36841008059caec9667459a7e126efac6379676b (patch) | |
| tree | 2ea71edb0636140012db25b83b7483e16daf7e92 /drivers/clk/socfpga | |
| parent | d60f314b93b637e9721c406f5a61cf2157e59b48 (diff) | |
| download | linux-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.c | 2 |
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); |