Commit 9b4a192a authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Greg Kroah-Hartman
Browse files

serial: 8250_ni: Remove duplicate mapping 



UPF_IOREMAP is for serial core to map the resource on behalf of the
driver. No need to perform this explicitly in the driver.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: default avatarChaitanya Vadrevu <chaitanya.vadrevu@emerson.com>
Reviewed-by: default avatarChaitanya Vadrevu <chaitanya.vadrevu@emerson.com>
Link: https://lore.kernel.org/r/20250321182119.454507-3-andriy.shevchenko@linux.intel.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 57de87b1

drivers/tty/serial/8250/8250_ni.c

+0 −5
Original line number Diff line number Diff line
@@ -239,11 +239,6 @@ static int ni16550_get_regs(struct platform_device *pdev, 
		port->mapsize = resource_size(regs);

		port->flags |= UPF_IOREMAP;



		port->membase = devm_ioremap(&pdev->dev, port->mapbase,

					     port->mapsize);

		if (!port->membase)

			return -ENOMEM;



		return 0;

	}