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[v1,2/7] serial: 8250_ni: Remove duplicate mapping

Message ID 20250321182119.454507-3-andriy.shevchenko@linux.intel.com
State New
Headers show
Series serial: 8250_ni: Clean up the driver | expand

Commit Message

Andy Shevchenko March 21, 2025, 6:20 p.m. UTC 
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: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/tty/serial/8250/8250_ni.c | 5 -----
 1 file changed, 5 deletions(-)
diff mbox series

Patch

diff --git a/drivers/tty/serial/8250/8250_ni.c b/drivers/tty/serial/8250/8250_ni.c
index 03e838f440be..562f7f29e209 100644
--- a/drivers/tty/serial/8250/8250_ni.c
+++ b/drivers/tty/serial/8250/8250_ni.c
@@ -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;
 	}