Re: [PATCH 2/9] i2c: xiic: Simplify with dev_err_probe()
From: Michal Simek <monstr@monstr.eu>
Date: 2021-06-23 08:57:51
Also in:
linux-arm-kernel, linux-rockchip, lkml
st 2. 9. 2020 v 17:10 odesílatel Krzysztof Kozlowski [off-list ref] napsal:
quoted hunk ↗ jump to hunk
Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and the error value gets printed. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> --- drivers/i2c/busses/i2c-xiic.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-)diff --git a/drivers/i2c/busses/i2c-xiic.c b/drivers/i2c/busses/i2c-xiic.c index 90c1c362394d..a97438f35c5d 100644 --- a/drivers/i2c/busses/i2c-xiic.c +++ b/drivers/i2c/busses/i2c-xiic.c@@ -787,11 +787,10 @@ static int xiic_i2c_probe(struct platform_device *pdev) init_waitqueue_head(&i2c->wait); i2c->clk = devm_clk_get(&pdev->dev, NULL); - if (IS_ERR(i2c->clk)) { - if (PTR_ERR(i2c->clk) != -EPROBE_DEFER) - dev_err(&pdev->dev, "input clock not found.\n"); - return PTR_ERR(i2c->clk); - } + if (IS_ERR(i2c->clk)) + return dev_err_probe(&pdev->dev, PTR_ERR(i2c->clk), + "input clock not found.\n"); + ret = clk_prepare_enable(i2c->clk); if (ret) { dev_err(&pdev->dev, "Unable to enable clock.\n"); --2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
I see that this didn't go through. Acked-by: Michal Simek <redacted> Wolfram: Can you please apply? Thanks, Michal -- Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91 w: www.monstr.eu p: +42-0-721842854 Maintainer of Linux kernel - Xilinx Microblaze Maintainer of Linux kernel - Xilinx Zynq ARM and ZynqMP ARM64 SoCs U-Boot custodian - Xilinx Microblaze/Zynq/ZynqMP/Versal SoCs