6.10-stable review patch. If anyone has any objections, please let me know.
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From: Harshit Mogalapalli harshit.m.mogalapalli@oracle.com
commit 57e9ce68ae98551da9c161aaab12b41fe8601856 upstream.
devm_regmap_init_mmio() can fail, add a check and bail out in case of error.
Fixes: 4e5bd3fdbeb3 ("media: imx-pxp: convert to regmap") Cc: stable@vger.kernel.org Signed-off-by: Harshit Mogalapalli harshit.m.mogalapalli@oracle.com Reviewed-by: Laurent Pinchart laurent.pinchart@ideasonboard.com Link: https://lore.kernel.org/r/20240514095038.3464191-1-harshit.m.mogalapalli@ora... Signed-off-by: Laurent Pinchart laurent.pinchart@ideasonboard.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/media/platform/nxp/imx-pxp.c | 3 +++ 1 file changed, 3 insertions(+)
--- a/drivers/media/platform/nxp/imx-pxp.c +++ b/drivers/media/platform/nxp/imx-pxp.c @@ -1805,6 +1805,9 @@ static int pxp_probe(struct platform_dev return PTR_ERR(mmio); dev->regmap = devm_regmap_init_mmio(&pdev->dev, mmio, &pxp_regmap_config); + if (IS_ERR(dev->regmap)) + return dev_err_probe(&pdev->dev, PTR_ERR(dev->regmap), + "Failed to init regmap\n");
irq = platform_get_irq(pdev, 0); if (irq < 0)