[wsa:i2c/for-5.8 98/102] drivers/i2c/busses/i2c-npcm7xx.c:127:11: sparse: sparse: symbol 'npcm_i2caddr' was not declared. Should it be

[wsa:i2c/for-5.8 98/102] drivers/i2c/busses/i2c-npcm7xx.c:127:11: sparse: sparse: symbol 'npcm_i2caddr' was not declared. Should it be

[kernel test robot]

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git i2c/for-5.8
head:   cb301414763e07e4cef58c9d5ef3750d1f9539bc
commit: f54736925a4f83a67588381d0ead69d19323b526 [98/102] i2c: npcm7xx: Add support for slave mode for Nuvoton
config: i386-randconfig-s001-20200611 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-13) 9.3.0
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.1-247-gcadbd124-dirty
        git checkout f54736925a4f83a67588381d0ead69d19323b526
        # save the attached .config to linux build tree
        make W=1 C=1 ARCH=i386 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'

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


sparse warnings: (new ones prefixed by >>)

>> drivers/i2c/busses/i2c-npcm7xx.c:127:11: sparse: sparse: symbol 'npcm_i2caddr' was not declared. Should it be static?
>> drivers/i2c/busses/i2c-npcm7xx.c:1115:61: sparse: sparse: Using plain integer as NULL pointer

Please review and possibly fold the followup patch.

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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[RFC PATCH wsa] i2c: npcm7xx: npcm_i2caddr[] can be static

[kernel test robot]

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Fixes: f54736925a4f ("i2c: npcm7xx: Add support for slave mode for Nuvoton")
Signed-off-by: kernel test robot <lkp@intel.com>
---
 i2c-npcm7xx.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/i2c-npcm7xx.c b/drivers/i2c/busses/i2c-npcm7xx.c
index a8e75c3484f12..d027c0a3a887f 100644
--- a/drivers/i2c/busses/i2c-npcm7xx.c
+++ b/drivers/i2c/busses/i2c-npcm7xx.c
@@ -124,7 +124,7 @@ enum i2c_addr {
  * use this array to get the address or each register.
  */
 #define I2C_NUM_OWN_ADDR 10
-const int npcm_i2caddr[I2C_NUM_OWN_ADDR] = {
+static const int npcm_i2caddr[I2C_NUM_OWN_ADDR] = {
 	NPCM_I2CADDR1, NPCM_I2CADDR2, NPCM_I2CADDR3, NPCM_I2CADDR4,
 	NPCM_I2CADDR5, NPCM_I2CADDR6, NPCM_I2CADDR7, NPCM_I2CADDR8,
 	NPCM_I2CADDR9, NPCM_I2CADDR10,

Re: [RFC PATCH wsa] i2c: npcm7xx: npcm_i2caddr[] can be static

[Wolfram Sang]

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On Thu, Jun 11, 2020 at 10:50:35AM +0800, kernel test robot wrote:
> 
> Fixes: f54736925a4f ("i2c: npcm7xx: Add support for slave mode for Nuvoton")
> Signed-off-by: kernel test robot <lkp@intel.com>

Applied to for-next, thanks!


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