clk: qcom: fix build error initializer element is not constant

CONFIG_CC_VERSION_TEXT="x86_64-linux-gnu-gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0"
make ARCH=x86_64 CROSS_COMPILE=x86_64-linux-gnu-, will be failed, like this:

drivers/clk/qcom/gpucc-sm8350.c:111:2: error: initializer element is not constant
  gpu_cc_parent,
  ^~~~~~~~~~~~~
drivers/clk/qcom/gpucc-sm8350.c:111:2: note: (near initialization for ‘gpu_cc_parent_data_0[0]’)
drivers/clk/qcom/gpucc-sm8350.c:126:2: error: initializer element is not constant
  gpu_cc_parent,
  ^~~~~~~~~~~~~
drivers/clk/qcom/gpucc-sm8350.c:126:2: note: (near initialization for ‘gpu_cc_parent_data_1[0]’)
make[3]: *** [drivers/clk/qcom/gpucc-sm8350.o] Error 1

It seems that nested constant initializer is not supported in GCC 7.4.0. For portability resons, we should fix it.

Reported-by: Hulk Robot <hulkci@huawei.com>
Fixes: 160758b05ab1 ("clk: qcom: add support for SM8350 GPUCC")
Signed-off-by: Ren Zhijie <renzhijie2@huawei.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220714121144.71062-1-renzhijie2@huawei.com

diff --git a/drivers/clk/qcom/gpucc-sm8350.c b/drivers/clk/qcom/gpucc-sm8350.c
index d13fa81..5367ce6 100644 (file)
--- a/drivers/clk/qcom/gpucc-sm8350.c
+++ b/drivers/clk/qcom/gpucc-sm8350.c
@@ -108,7 +108,7 @@ static const struct parent_map gpu_cc_parent_map_0[] = {
 };
 
 static const struct clk_parent_data gpu_cc_parent_data_0[] = {
-       gpu_cc_parent,
+       { .fw_name = "bi_tcxo" },
        { .hw = &gpu_cc_pll0.clkr.hw },
        { .hw = &gpu_cc_pll1.clkr.hw },
        { .fw_name = "gcc_gpu_gpll0_clk_src" },
@@ -123,7 +123,7 @@ static const struct parent_map gpu_cc_parent_map_1[] = {
 };
 
 static const struct clk_parent_data gpu_cc_parent_data_1[] = {
-       gpu_cc_parent,
+       { .fw_name = "bi_tcxo" },
        { .hw = &gpu_cc_pll1.clkr.hw },
        { .fw_name = "gcc_gpu_gpll0_clk_src" },
        { .fw_name = "gcc_gpu_gpll0_div_clk_src" },