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author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-22 12:51:32 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-22 12:51:32 -0700 |
commit | ceae608a54898fff2aa0aba358fe81af027ef8c9 (patch) | |
tree | a4bf213bd05c39fee59e8465b3f1d43e7f4de0af /drivers/pwm/pwm-sun4i.c | |
parent | Merge tag 'pci-v5.10-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci (diff) | |
parent | dt-bindings: pwm: renesas,pwm-rcar: Add r8a7742 support (diff) | |
download | linux-dev-ceae608a54898fff2aa0aba358fe81af027ef8c9.tar.xz linux-dev-ceae608a54898fff2aa0aba358fe81af027ef8c9.zip |
Merge tag 'pwm/for-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
Pull pwm updates from Thierry Reding:
"This release cycle's updates are mostly cleanup and some minor fixes"
* tag 'pwm/for-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm:
dt-bindings: pwm: renesas,pwm-rcar: Add r8a7742 support
dt-bindings: pwm: renesas,tpu-pwm: Document r8a7742 support
pwm: Allow store 64-bit duty cycle from sysfs interface
pwm: img: Fix null pointer access in probe
pwm: pca9685: Disable unused alternative addresses
pwm: pca9685: Use BIT() macro instead of shift
pwm: pca9685: Make comments more consistent
pwm: sun4i: Simplify with dev_err_probe()
pwm: sprd: Simplify with dev_err_probe()
pwm: sifive: Simplify with dev_err_probe()
pwm: rockchip: Simplify with dev_err_probe()
pwm: jz4740: Simplify with dev_err_probe()
pwm: bcm2835: Simplify with dev_err_probe()
pwm: Convert to use DEFINE_SEQ_ATTRIBUTE macro
pwm: rockchip: Keep enabled PWMs running while probing
dt-bindings: pwm: renesas,pwm-rcar: Add r8a774e1 support
Diffstat (limited to 'drivers/pwm/pwm-sun4i.c')
-rw-r--r-- | drivers/pwm/pwm-sun4i.c | 36 |
1 files changed, 12 insertions, 24 deletions
diff --git a/drivers/pwm/pwm-sun4i.c b/drivers/pwm/pwm-sun4i.c index 961c59c99bb3..38a4c5c1317b 100644 --- a/drivers/pwm/pwm-sun4i.c +++ b/drivers/pwm/pwm-sun4i.c @@ -423,38 +423,26 @@ static int sun4i_pwm_probe(struct platform_device *pdev) * back to the first clock of the PWM. */ pwm->clk = devm_clk_get_optional(&pdev->dev, "mod"); - if (IS_ERR(pwm->clk)) { - if (PTR_ERR(pwm->clk) != -EPROBE_DEFER) - dev_err(&pdev->dev, "get mod clock failed %pe\n", - pwm->clk); - return PTR_ERR(pwm->clk); - } + if (IS_ERR(pwm->clk)) + return dev_err_probe(&pdev->dev, PTR_ERR(pwm->clk), + "get mod clock failed\n"); if (!pwm->clk) { pwm->clk = devm_clk_get(&pdev->dev, NULL); - if (IS_ERR(pwm->clk)) { - if (PTR_ERR(pwm->clk) != -EPROBE_DEFER) - dev_err(&pdev->dev, "get unnamed clock failed %pe\n", - pwm->clk); - return PTR_ERR(pwm->clk); - } + if (IS_ERR(pwm->clk)) + return dev_err_probe(&pdev->dev, PTR_ERR(pwm->clk), + "get unnamed clock failed\n"); } pwm->bus_clk = devm_clk_get_optional(&pdev->dev, "bus"); - if (IS_ERR(pwm->bus_clk)) { - if (PTR_ERR(pwm->bus_clk) != -EPROBE_DEFER) - dev_err(&pdev->dev, "get bus clock failed %pe\n", - pwm->bus_clk); - return PTR_ERR(pwm->bus_clk); - } + if (IS_ERR(pwm->bus_clk)) + return dev_err_probe(&pdev->dev, PTR_ERR(pwm->bus_clk), + "get bus clock failed\n"); pwm->rst = devm_reset_control_get_optional_shared(&pdev->dev, NULL); - if (IS_ERR(pwm->rst)) { - if (PTR_ERR(pwm->rst) != -EPROBE_DEFER) - dev_err(&pdev->dev, "get reset failed %pe\n", - pwm->rst); - return PTR_ERR(pwm->rst); - } + if (IS_ERR(pwm->rst)) + return dev_err_probe(&pdev->dev, PTR_ERR(pwm->rst), + "get reset failed\n"); /* Deassert reset */ ret = reset_control_deassert(pwm->rst); |