diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2025-03-21 21:20:13 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-04-11 17:51:19 +0300 |
| commit | 9b4a192adf428198fb676a75e9bb95d26904ae44 (patch) | |
| tree | 83e196daf7b2fbc88015c2bc10ba69c319e15bb7 | |
| parent | 57de87b14690497057866970b524124340759d9c (diff) | |
| download | linux-9b4a192adf428198fb676a75e9bb95d26904ae44.tar.xz | |
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: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Chaitanya Vadrevu <chaitanya.vadrevu@emerson.com>
Reviewed-by: Chaitanya Vadrevu <chaitanya.vadrevu@emerson.com>
Link: https://lore.kernel.org/r/20250321182119.454507-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/serial/8250/8250_ni.c | 5 |
1 files changed, 0 insertions, 5 deletions
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; } |