Commit 75341b3d authored May 28, 2020 by Serge Semin Committed by Arnd Bergmann May 28, 2020

bus: bt1-apb: Use PTR_ERR_OR_ZERO to return from request-regs method

Indeed it's more optimal to use the PTR_ERR_OR_ZERO() macro there instead
of having two return points.

Link: https://lore.kernel.org/r/20200528145050.5203-3-Sergey.Semin@baikalelectronics.ru


Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Cc: Alexey Malahov <Alexey.Malahov@baikalelectronics.ru>
Cc: Olof Johansson <olof@lixom.net>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: soc@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

parent b19dc1b7

drivers/bus/bt1-apb.c

+2 −4

Original line number	Diff line number	Diff line
		@@ -164,12 +164,10 @@ static int bt1_apb_request_regs(struct bt1_apb *apb)
		}

		apb->res = devm_platform_ioremap_resource_byname(pdev, "nodev");
		if (IS_ERR(apb->res)) {
		if (IS_ERR(apb->res))
		dev_err(apb->dev, "Couldn't map reserved region\n");
		return PTR_ERR(apb->res);
		}

		return 0;
		return PTR_ERR_OR_ZERO(apb->res);
		}

		static int bt1_apb_request_rst(struct bt1_apb *apb)

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