| Message ID | 5281ac8223e5ec2673341e2655abf1144e997d10.1540970653.git.matti.vaittinen@fi.rohmeurope.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | clk: clkdev: managed clk lookup and provider registrations | expand |
Hi Matti,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on clk/clk-next]
[also build test ERROR on v4.19 next-20181031]
[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/Matti-Vaittinen/clk-clkdev-managed-clk-lookup-and-provider-registrations/20181031-182055
base: https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git clk-next
config: i386-randconfig-x075-201843 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=i386
All errors (new ones prefixed by >>):
drivers//clk/clk-twl6040.c: In function 'twl6040_pdmclk_probe':
>> drivers//clk/clk-twl6040.c:111:9: error: implicit declaration of function 'devm_of_clk_add_parent_hw_provider'; did you mean 'devm_of_clk_add_hw_provider'? [-Werror=implicit-function-declaration]
return devm_of_clk_add_parent_hw_provider(&pdev->dev,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
devm_of_clk_add_hw_provider
cc1: some warnings being treated as errors
vim +111 drivers//clk/clk-twl6040.c
90
91 static int twl6040_pdmclk_probe(struct platform_device *pdev)
92 {
93 struct twl6040 *twl6040 = dev_get_drvdata(pdev->dev.parent);
94 struct twl6040_pdmclk *clkdata;
95 int ret;
96
97 clkdata = devm_kzalloc(&pdev->dev, sizeof(*clkdata), GFP_KERNEL);
98 if (!clkdata)
99 return -ENOMEM;
100
101 clkdata->dev = &pdev->dev;
102 clkdata->twl6040 = twl6040;
103
104 clkdata->pdmclk_hw.init = &twl6040_pdmclk_init;
105 ret = devm_clk_hw_register(&pdev->dev, &clkdata->pdmclk_hw);
106 if (ret)
107 return ret;
108
109 platform_set_drvdata(pdev, clkdata);
110
> 111 return devm_of_clk_add_parent_hw_provider(&pdev->dev,
112 of_clk_hw_simple_get, &clkdata->pdmclk_hw);
113 }
114
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
Hi Matti,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on clk/clk-next]
[also build test ERROR on v4.19 next-20181031]
[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/Matti-Vaittinen/clk-clkdev-managed-clk-lookup-and-provider-registrations/20181031-182055
base: https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git clk-next
config: x86_64-randconfig-r0-10311818 (attached as .config)
compiler: gcc-6 (Debian 6.4.0-9) 6.4.0 20171026
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64
All errors (new ones prefixed by >>):
drivers/clk/clk-twl6040.c: In function 'twl6040_pdmclk_probe':
>> drivers/clk/clk-twl6040.c:111:9: error: implicit declaration of function 'devm_of_clk_add_parent_hw_provider' [-Werror=implicit-function-declaration]
return devm_of_clk_add_parent_hw_provider(&pdev->dev,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +/devm_of_clk_add_parent_hw_provider +111 drivers/clk/clk-twl6040.c
90
91 static int twl6040_pdmclk_probe(struct platform_device *pdev)
92 {
93 struct twl6040 *twl6040 = dev_get_drvdata(pdev->dev.parent);
94 struct twl6040_pdmclk *clkdata;
95 int ret;
96
97 clkdata = devm_kzalloc(&pdev->dev, sizeof(*clkdata), GFP_KERNEL);
98 if (!clkdata)
99 return -ENOMEM;
100
101 clkdata->dev = &pdev->dev;
102 clkdata->twl6040 = twl6040;
103
104 clkdata->pdmclk_hw.init = &twl6040_pdmclk_init;
105 ret = devm_clk_hw_register(&pdev->dev, &clkdata->pdmclk_hw);
106 if (ret)
107 return ret;
108
109 platform_set_drvdata(pdev, clkdata);
110
> 111 return devm_of_clk_add_parent_hw_provider(&pdev->dev,
112 of_clk_hw_simple_get, &clkdata->pdmclk_hw);
113 }
114
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
diff --git a/drivers/clk/clk-twl6040.c b/drivers/clk/clk-twl6040.c index 25dfe050ae9f..e9da09453eb2 100644 --- a/drivers/clk/clk-twl6040.c +++ b/drivers/clk/clk-twl6040.c @@ -108,9 +108,8 @@ static int twl6040_pdmclk_probe(struct platform_device *pdev) platform_set_drvdata(pdev, clkdata); - return of_clk_add_hw_provider(pdev->dev.parent->of_node, - of_clk_hw_simple_get, - &clkdata->pdmclk_hw); + return devm_of_clk_add_parent_hw_provider(&pdev->dev, + of_clk_hw_simple_get, &clkdata->pdmclk_hw); } static struct platform_driver twl6040_pdmclk_driver = {
use devm variant for of_provider registration so provider is freed at exit. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> --- drivers/clk/clk-twl6040.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)