diff options
author | Jakub Kicinski <kuba@kernel.org> | 2024-03-22 02:14:13 +0300 |
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committer | Jakub Kicinski <kuba@kernel.org> | 2024-03-22 02:15:08 +0300 |
commit | 537c2e91d3549e5d6020bb0576cf9b54a845255f (patch) | |
tree | c09e8a1b7d733cde19b0c72678c28fb2bc97ff6b /drivers/tty/serial/8250/8250_omap.c | |
parent | 237bb5f7f7f55ec5f773469a974c61a49c298625 (diff) | |
parent | cba9ffdb9913dfe6be29f049ce920ce451ce7cc4 (diff) | |
download | linux-537c2e91d3549e5d6020bb0576cf9b54a845255f.tar.xz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/tty/serial/8250/8250_omap.c')
-rw-r--r-- | drivers/tty/serial/8250/8250_omap.c | 29 |
1 files changed, 10 insertions, 19 deletions
diff --git a/drivers/tty/serial/8250/8250_omap.c b/drivers/tty/serial/8250/8250_omap.c index 6942990a333c..66901d93089a 100644 --- a/drivers/tty/serial/8250/8250_omap.c +++ b/drivers/tty/serial/8250/8250_omap.c @@ -1394,11 +1394,7 @@ static int omap8250_probe(struct platform_device *pdev) struct uart_8250_port up; struct resource *regs; void __iomem *membase; - int irq, ret; - - irq = platform_get_irq(pdev, 0); - if (irq < 0) - return irq; + int ret; regs = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!regs) { @@ -1419,7 +1415,6 @@ static int omap8250_probe(struct platform_device *pdev) up.port.dev = &pdev->dev; up.port.mapbase = regs->start; up.port.membase = membase; - up.port.irq = irq; /* * It claims to be 16C750 compatible however it is a little different. * It has EFR and has no FCR7_64byte bit. The AFE (which it claims to @@ -1429,13 +1424,9 @@ static int omap8250_probe(struct platform_device *pdev) * or pm callback. */ up.port.type = PORT_8250; - up.port.iotype = UPIO_MEM; - up.port.flags = UPF_FIXED_PORT | UPF_FIXED_TYPE | UPF_SOFT_FLOW | - UPF_HARD_FLOW; + up.port.flags = UPF_FIXED_PORT | UPF_FIXED_TYPE | UPF_SOFT_FLOW | UPF_HARD_FLOW; up.port.private_data = priv; - up.port.regshift = OMAP_UART_REGSHIFT; - up.port.fifosize = 64; up.tx_loadsz = 64; up.capabilities = UART_CAP_FIFO; #ifdef CONFIG_PM @@ -1461,14 +1452,14 @@ static int omap8250_probe(struct platform_device *pdev) up.rs485_stop_tx = serial8250_em485_stop_tx; up.port.has_sysrq = IS_ENABLED(CONFIG_SERIAL_8250_CONSOLE); - ret = of_alias_get_id(np, "serial"); - if (ret < 0) { - dev_err(&pdev->dev, "failed to get alias\n"); + ret = uart_read_port_properties(&up.port); + if (ret) return ret; - } - up.port.line = ret; - if (of_property_read_u32(np, "clock-frequency", &up.port.uartclk)) { + up.port.regshift = OMAP_UART_REGSHIFT; + up.port.fifosize = 64; + + if (!up.port.uartclk) { struct clk *clk; clk = devm_clk_get(&pdev->dev, NULL); @@ -1560,8 +1551,8 @@ static int omap8250_probe(struct platform_device *pdev) } #endif - irq_set_status_flags(irq, IRQ_NOAUTOEN); - ret = devm_request_irq(&pdev->dev, irq, omap8250_irq, 0, + irq_set_status_flags(up.port.irq, IRQ_NOAUTOEN); + ret = devm_request_irq(&pdev->dev, up.port.irq, omap8250_irq, 0, dev_name(&pdev->dev), priv); if (ret < 0) return ret; |