From: Jonas Gorski Date: Wed, 8 Jun 2016 10:08:43 +0000 (+0200) Subject: serial/bcm63xx_uart: use correct alias naming X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a59388668d0ce19dadea909e09f4eb905a27b1ce;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git serial/bcm63xx_uart: use correct alias naming The bcm63xx_uart driver uses the of alias for determing its id. Recent changes in dts files changed the expected 'uartX' to the recommended 'serialX', breaking serial output. Fix this by checking for a 'serialX' alias as well. Fixes: e3b992d028f8 ("MIPS: BMIPS: Improve BCM6328 device tree") Fixes: 2d52ee82b475 ("MIPS: BMIPS: Improve BCM6368 device tree") Fixes: 7537d273e2f3 ("MIPS: BMIPS: Add device tree example for BCM6358") Signed-off-by: Jonas Gorski Acked-by: Florian Fainelli Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/tty/serial/bcm63xx_uart.c b/drivers/tty/serial/bcm63xx_uart.c index c28e5c24da16..5108fab953aa 100644 --- a/drivers/tty/serial/bcm63xx_uart.c +++ b/drivers/tty/serial/bcm63xx_uart.c @@ -813,8 +813,12 @@ static int bcm_uart_probe(struct platform_device *pdev) struct clk *clk; int ret; - if (pdev->dev.of_node) - pdev->id = of_alias_get_id(pdev->dev.of_node, "uart"); + if (pdev->dev.of_node) { + pdev->id = of_alias_get_id(pdev->dev.of_node, "serial"); + + if (pdev->id < 0) + pdev->id = of_alias_get_id(pdev->dev.of_node, "uart"); + } if (pdev->id < 0 || pdev->id >= BCM63XX_NR_UARTS) return -EINVAL;