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SubjectRe: [PATCH V4] clk: qcom: Add spmi_pmic clock divider support
Hi Tirupathi,

[auto build test WARNING on clk/clk-next]
[also build test WARNING on v4.14-rc1 next-20170918]
[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/Tirupathi-Reddy/clk-qcom-Add-spmi_pmic-clock-divider-support/20170919-043600
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 6.2.0-3) 6.2.0 20160901
reproduce:
# save the attached .config to linux build tree
make ARCH=i386

All warnings (new ones prefixed by >>):

In file included from include/linux/printk.h:6:0,
from include/linux/kernel.h:13,
from include/linux/clk.h:16,
from drivers/clk/qcom/clk-spmi-pmic-div.c:14:
drivers/clk/qcom/clk-spmi-pmic-div.c: In function 'spmi_pmic_div_clk_hw_get':
>> include/linux/kern_levels.h:4:18: warning: format '%d' expects a matching 'int' argument [-Wformat=]
#define KERN_SOH "\001" /* ASCII Start Of Header */
^
include/linux/kern_levels.h:10:18: note: in expansion of macro 'KERN_SOH'
#define KERN_ERR KERN_SOH "3" /* error conditions */
^~~~~~~~
include/linux/printk.h:301:9: note: in expansion of macro 'KERN_ERR'
printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
^~~~~~~~
>> drivers/clk/qcom/clk-spmi-pmic-div.c:219:3: note: in expansion of macro 'pr_err'
pr_err("%s: index value %u is invalid; allowed range: [%d, %d]\n",
^~~~~~

vim +/pr_err +219 drivers/clk/qcom/clk-spmi-pmic-div.c

211
212 static struct clk_hw *spmi_pmic_div_clk_hw_get(struct of_phandle_args *clkspec,
213 void *data)
214 {
215 struct spmi_pmic_div_clk_cc *clk_cc = data;
216 unsigned int idx = (clkspec->args[0] - SPMI_PMIC_CLKDIV_MIN_INDEX);
217
218 if (idx < 0 || idx >= clk_cc->nclks) {
> 219 pr_err("%s: index value %u is invalid; allowed range: [%d, %d]\n",
220 __func__, SPMI_PMIC_CLKDIV_MIN_INDEX, clk_cc->nclks);
221 return ERR_PTR(-EINVAL);
222 }
223
224 return clk_cc->div_clks[idx];
225 }
226

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