[xlnx:xlnx_rebase_v5.4 31/707] drivers/clk/clk-xlnx-clock-wizard.c:120:21: warning: cast from pointer to integer of different size

* [xlnx:xlnx_rebase_v5.4 31/707] drivers/clk/clk-xlnx-clock-wizard.c:120:21: warning: cast from pointer to integer of different size
@ 2020-01-10 22:05 ` kbuild test robot
  0 siblings, 0 replies; 2+ messages in thread
From: kbuild test robot @ 2020-01-10 22:05 UTC (permalink / raw)
  To: Shubhrajyoti Datta
  Cc: Chirag Parekh, Michal Simek, kbuild-all, linux-arm-kernel

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tree:   https://github.com/Xilinx/linux-xlnx xlnx_rebase_v5.4
head:   1e95d891a328c985e29743b334c8368a76c24b18
commit: d1017437a746e57cb06803d0737f22722f532dab [31/707] clk: clock-wizard: Add support for dynamic reconfiguration
config: i386-randconfig-f002-20200109 (attached as .config)
compiler: gcc-7 (Debian 7.5.0-3) 7.5.0
reproduce:
        git checkout d1017437a746e57cb06803d0737f22722f532dab
        # save the attached .config to linux build tree
        make ARCH=i386 

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

   drivers/clk/clk-xlnx-clock-wizard.c: In function 'clk_wzrd_recalc_rate':
>> drivers/clk/clk-xlnx-clock-wizard.c:120:21: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
       (void __iomem *)((u64)divider->base + divider->offset);
                        ^
>> drivers/clk/clk-xlnx-clock-wizard.c:120:4: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
       (void __iomem *)((u64)divider->base + divider->offset);
       ^
   drivers/clk/clk-xlnx-clock-wizard.c: In function 'clk_wzrd_dynamic_reconfig':
   drivers/clk/clk-xlnx-clock-wizard.c:139:21: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
       (void __iomem *)((u64)divider->base + divider->offset);
                        ^
   drivers/clk/clk-xlnx-clock-wizard.c:139:4: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
       (void __iomem *)((u64)divider->base + divider->offset);
       ^
   drivers/clk/clk-xlnx-clock-wizard.c: In function 'clk_wzrd_register_divider':
   drivers/clk/clk-xlnx-clock-wizard.c:245:23: error: 'CLK_IS_BASIC' undeclared (first use in this function); did you mean 'MSR_GS_BASE'?
     init.flags = flags | CLK_IS_BASIC;
                          ^~~~~~~~~~~~
                          MSR_GS_BASE
   drivers/clk/clk-xlnx-clock-wizard.c:245:23: note: each undeclared identifier is reported only once for each function it appears in

vim +120 drivers/clk/clk-xlnx-clock-wizard.c

   114	
   115	static unsigned long clk_wzrd_recalc_rate(struct clk_hw *hw,
   116						  unsigned long parent_rate)
   117	{
   118		struct clk_wzrd_divider *divider = to_clk_wzrd_divider(hw);
   119		void __iomem *div_addr =
 > 120				(void __iomem *)((u64)divider->base + divider->offset);
   121		unsigned int val;
   122	
   123		val = readl(div_addr) >> divider->shift;
   124		val &= div_mask(divider->width);
   125	
   126		return divider_recalc_rate(hw, parent_rate, val, divider->table,
   127				divider->flags, divider->width);
   128	}
   129	

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

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