From: Andy Shevchenko andriy.shevchenko@linux.intel.com
commit 05faa64e73924556ba281911db24643e438fe7ba upstream.
Since the commit 7723f4c5ecdb ("driver core: platform: Add an error message to platform_get_irq*()") platform_get_irq() started issuing an error message. Thus, there is no need to have the same in the driver
Fixes: 7723f4c5ecdb ("driver core: platform: Add an error message to platform_get_irq*()") Signed-off-by: Andy Shevchenko andriy.shevchenko@linux.intel.com Cc: stable stable@vger.kernel.org Link: https://lore.kernel.org/r/20191023103558.51862-1-andriy.shevchenko@linux.int... Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/tty/serial/8250/8250_dw.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-)
--- a/drivers/tty/serial/8250/8250_dw.c +++ b/drivers/tty/serial/8250/8250_dw.c @@ -386,10 +386,10 @@ static int dw8250_probe(struct platform_ { struct uart_8250_port uart = {}, *up = &uart; struct resource *regs = platform_get_resource(pdev, IORESOURCE_MEM, 0); - int irq = platform_get_irq(pdev, 0); struct uart_port *p = &up->port; struct device *dev = &pdev->dev; struct dw8250_data *data; + int irq; int err; u32 val;
@@ -398,11 +398,9 @@ static int dw8250_probe(struct platform_ return -EINVAL; }
- if (irq < 0) { - if (irq != -EPROBE_DEFER) - dev_err(dev, "cannot get irq\n"); + irq = platform_get_irq(pdev, 0); + if (irq < 0) return irq; - }
spin_lock_init(&p->lock); p->mapbase = regs->start;