Hi,

[auto build test WARNING on clk/clk-next]
[also build test WARNING on next-20160705]
[cannot apply to v4.7-rc6]
[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/Abhilash-Kesavan/Add-CPU-clock-support-for-Exynos7/20160706-002658
base:   https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git clk-next
config: i386-allmodconfig (attached as .config)
compiler: gcc-6 (Debian 6.1.1-1) 6.1.1 20160430
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All warnings (new ones prefixed by >>):

>> drivers/clk/samsung/clk-exynos7.c:43:2: warning: this decimal constant is 
>> unsigned only in ISO C90
     PLL_35XX_RATE(2496000000, 208, 2, 0),
     ^~~~~~~~~~~~~
   drivers/clk/samsung/clk-exynos7.c:44:2: warning: this decimal constant is 
unsigned only in ISO C90
     PLL_35XX_RATE(2400000000, 200, 2, 0),
     ^~~~~~~~~~~~~
   drivers/clk/samsung/clk-exynos7.c:45:2: warning: this decimal constant is 
unsigned only in ISO C90
     PLL_35XX_RATE(2304000000, 192, 2, 0),
     ^~~~~~~~~~~~~
   drivers/clk/samsung/clk-exynos7.c:46:2: warning: this decimal constant is 
unsigned only in ISO C90
     PLL_35XX_RATE(2200000000, 275, 3, 0),
     ^~~~~~~~~~~~~

vim +43 drivers/clk/samsung/clk-exynos7.c

    27  #define BUS1_DPLL_CON0          0x0120
    28  #define MFC_PLL_CON0            0x0130
    29  #define AUD_PLL_CON0            0x0140
    30  #define MUX_SEL_TOPC0           0x0200
    31  #define MUX_SEL_TOPC1           0x0204
    32  #define MUX_SEL_TOPC2           0x0208
    33  #define MUX_SEL_TOPC3           0x020C
    34  #define DIV_TOPC0               0x0600
    35  #define DIV_TOPC1               0x0604
    36  #define DIV_TOPC3               0x060C
    37  #define ENABLE_ACLK_TOPC0       0x0800
    38  #define ENABLE_ACLK_TOPC1       0x0804
    39  #define ENABLE_SCLK_TOPC1       0x0A04
    40  
    41  static const struct samsung_pll_rate_table pll1450x_24mhz_tbl[] = {
    42          /* rate, m, p, s */
  > 43          PLL_35XX_RATE(2496000000, 208, 2, 0),
    44          PLL_35XX_RATE(2400000000, 200, 2, 0),
    45          PLL_35XX_RATE(2304000000, 192, 2, 0),
    46          PLL_35XX_RATE(2200000000, 275, 3, 0),
    47          PLL_35XX_RATE(2100000000, 175, 2, 0),
    48          PLL_35XX_RATE(2000000000, 250, 3, 0),
    49          PLL_35XX_RATE(1896000000, 158, 2, 0),
    50          PLL_35XX_RATE(1800000000, 150, 2, 0),
    51          PLL_35XX_RATE(1704000000, 142, 2, 0),

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

Attachment: .config.gz
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