Re: [PATCH v2 2/2] clk: qcom: Add display clock controller driver for SDM845

[kbuild test robot]

Hi Taniya,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on clk/clk-next]
[also build test ERROR on next-20180613]
[cannot apply to v4.17]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Taniya-Das/Add-display-clock-controller-driver-for-SDM845/20180613-183754
base:   https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git clk-next
config: i386-allmodconfig (attached as .config)
compiler: gcc-7 (Debian 7.3.0-16) 7.3.0
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

>> drivers/clk/qcom/dispcc-sdm845.c:130:2: error: implicit declaration of function 'F'; did you mean 'FS'? [-Werror=implicit-function-declaration]
     F(19200000, P_BI_TCXO, 1, 0, 0),
     ^
     FS
   drivers/clk/qcom/dispcc-sdm845.c:130:2: error: initializer element is not constant
   drivers/clk/qcom/dispcc-sdm845.c:130:2: note: (near initialization for 'ftbl_disp_cc_mdss_esc0_clk_src[0].freq')
   drivers/clk/qcom/dispcc-sdm845.c:131:2: warning: braces around scalar initializer
     { }
     ^
   drivers/clk/qcom/dispcc-sdm845.c:131:2: note: (near initialization for 'ftbl_disp_cc_mdss_esc0_clk_src[0].src')
   drivers/clk/qcom/dispcc-sdm845.c:163:2: error: initializer element is not constant
     F(19200000, P_BI_TCXO, 1, 0, 0),
     ^
   drivers/clk/qcom/dispcc-sdm845.c:163:2: note: (near initialization for 'ftbl_disp_cc_mdss_mdp_clk_src[0].freq')
   drivers/clk/qcom/dispcc-sdm845.c:164:2: error: initializer element is not constant
     F(85714286, P_GPLL0_OUT_MAIN, 7, 0, 0),
     ^
   drivers/clk/qcom/dispcc-sdm845.c:164:2: note: (near initialization for 'ftbl_disp_cc_mdss_mdp_clk_src[0].src')
   drivers/clk/qcom/dispcc-sdm845.c:165:2: error: initializer element is not constant
     F(100000000, P_GPLL0_OUT_MAIN, 6, 0, 0),
     ^
   drivers/clk/qcom/dispcc-sdm845.c:165:2: note: (near initialization for 'ftbl_disp_cc_mdss_mdp_clk_src[0].pre_div')
   drivers/clk/qcom/dispcc-sdm845.c:166:2: error: initializer element is not constant
     F(150000000, P_GPLL0_OUT_MAIN, 4, 0, 0),
     ^
   drivers/clk/qcom/dispcc-sdm845.c:166:2: note: (near initialization for 'ftbl_disp_cc_mdss_mdp_clk_src[0].m')
   drivers/clk/qcom/dispcc-sdm845.c:167:2: error: initializer element is not constant
     F(171428571, P_GPLL0_OUT_MAIN, 3.5, 0, 0),
     ^
   drivers/clk/qcom/dispcc-sdm845.c:167:2: note: (near initialization for 'ftbl_disp_cc_mdss_mdp_clk_src[0].n')
   drivers/clk/qcom/dispcc-sdm845.c:168:2: error: initializer element is not constant
     F(200000000, P_GPLL0_OUT_MAIN, 3, 0, 0),
     ^
   drivers/clk/qcom/dispcc-sdm845.c:168:2: note: (near initialization for 'ftbl_disp_cc_mdss_mdp_clk_src[1].freq')
   drivers/clk/qcom/dispcc-sdm845.c:169:2: error: initializer element is not constant
     F(300000000, P_GPLL0_OUT_MAIN, 2, 0, 0),
     ^
   drivers/clk/qcom/dispcc-sdm845.c:169:2: note: (near initialization for 'ftbl_disp_cc_mdss_mdp_clk_src[1].src')
   drivers/clk/qcom/dispcc-sdm845.c:170:2: error: initializer element is not constant
     F(344000000, P_DISP_CC_PLL0_OUT_MAIN, 2.5, 0, 0),
     ^
   drivers/clk/qcom/dispcc-sdm845.c:170:2: note: (near initialization for 'ftbl_disp_cc_mdss_mdp_clk_src[1].pre_div')
   drivers/clk/qcom/dispcc-sdm845.c:171:2: error: initializer element is not constant
     F(430000000, P_DISP_CC_PLL0_OUT_MAIN, 2, 0, 0),
     ^
   drivers/clk/qcom/dispcc-sdm845.c:171:2: note: (near initialization for 'ftbl_disp_cc_mdss_mdp_clk_src[1].m')
   drivers/clk/qcom/dispcc-sdm845.c:172:2: warning: braces around scalar initializer
     { }
     ^
   drivers/clk/qcom/dispcc-sdm845.c:172:2: note: (near initialization for 'ftbl_disp_cc_mdss_mdp_clk_src[1].n')
   drivers/clk/qcom/dispcc-sdm845.c:218:2: error: initializer element is not constant
     F(19200000, P_BI_TCXO, 1, 0, 0),
     ^
   drivers/clk/qcom/dispcc-sdm845.c:218:2: note: (near initialization for 'ftbl_disp_cc_mdss_rot_clk_src[0].freq')
   drivers/clk/qcom/dispcc-sdm845.c:219:2: error: initializer element is not constant
     F(171428571, P_GPLL0_OUT_MAIN, 3.5, 0, 0),
     ^
   drivers/clk/qcom/dispcc-sdm845.c:219:2: note: (near initialization for 'ftbl_disp_cc_mdss_rot_clk_src[0].src')
   drivers/clk/qcom/dispcc-sdm845.c:220:2: error: initializer element is not constant
     F(300000000, P_GPLL0_OUT_MAIN, 2, 0, 0),
     ^
   drivers/clk/qcom/dispcc-sdm845.c:220:2: note: (near initialization for 'ftbl_disp_cc_mdss_rot_clk_src[0].pre_div')
   drivers/clk/qcom/dispcc-sdm845.c:221:2: error: initializer element is not constant
     F(344000000, P_DISP_CC_PLL0_OUT_MAIN, 2.5, 0, 0),
     ^
   drivers/clk/qcom/dispcc-sdm845.c:221:2: note: (near initialization for 'ftbl_disp_cc_mdss_rot_clk_src[0].m')
   drivers/clk/qcom/dispcc-sdm845.c:222:2: error: initializer element is not constant
     F(430000000, P_DISP_CC_PLL0_OUT_MAIN, 2, 0, 0),
     ^
   drivers/clk/qcom/dispcc-sdm845.c:222:2: note: (near initialization for 'ftbl_disp_cc_mdss_rot_clk_src[0].n')
   cc1: some warnings being treated as errors

vim +130 drivers/clk/qcom/dispcc-sdm845.c

   128	
   129	static const struct freq_tbl ftbl_disp_cc_mdss_esc0_clk_src[] = {
 > 130		F(19200000, P_BI_TCXO, 1, 0, 0),
   131		{ }
   132	};
   133	

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