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clk: Fix error checking of dev_read_addr_ptr

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dev_read_addr_ptr returns NULL on error, not FDT_ADDR_T_NONE.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
This commit is contained in:
Sean Anderson
2019-12-24 23:57:47 -05:00
committed by Lukasz Majewski
parent 9fca6729c6
commit 90cbfa50c2
3 changed files with 3 additions and 3 deletions
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2
drivers/clk/imx/clk-imx6q.c
View File

@@ -115,7 +115,7 @@ static int imx6q_clk_probe(struct udevice *dev)
/* CCM clocks */ /* CCM clocks */
base = dev_read_addr_ptr(dev); base = dev_read_addr_ptr(dev);
if (base == (void *)FDT_ADDR_T_NONE) if (!base)
return -EINVAL; return -EINVAL;
clk_dm(IMX6QDL_CLK_USDHC1_SEL, clk_dm(IMX6QDL_CLK_USDHC1_SEL,

2
drivers/clk/imx/clk-imx8mm.c
View File

@@ -323,7 +323,7 @@ static int imx8mm_clk_probe(struct udevice *dev)
imx_clk_fixed_factor("sys_pll2_1000m", "sys_pll2_out", 1, 1)); imx_clk_fixed_factor("sys_pll2_1000m", "sys_pll2_out", 1, 1));
base = dev_read_addr_ptr(dev); base = dev_read_addr_ptr(dev);
if (base == (void *)FDT_ADDR_T_NONE) if (!base)
return -EINVAL; return -EINVAL;
clk_dm(IMX8MM_CLK_A53_SRC, clk_dm(IMX8MM_CLK_A53_SRC,

2
drivers/clk/imx/clk-imx8mn.c
View File

@@ -293,7 +293,7 @@ static int imx8mn_clk_probe(struct udevice *dev)
imx_clk_fixed_factor("sys_pll2_1000m", "sys_pll2_out", 1, 1)); imx_clk_fixed_factor("sys_pll2_1000m", "sys_pll2_out", 1, 1));
base = dev_read_addr_ptr(dev); base = dev_read_addr_ptr(dev);
if (base == (void *)FDT_ADDR_T_NONE) if (!base)
return -EINVAL; return -EINVAL;
clk_dm(IMX8MN_CLK_A53_SRC, clk_dm(IMX8MN_CLK_A53_SRC,