diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2023-09-18 13:36:48 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-10-03 15:30:46 +0300 |
| commit | c77247a52be2359fbf13daabb16fb318df41e1c3 (patch) | |
| tree | 2d79cf594c17c22376b0adc454b7771cda15412f /drivers/tty | |
| parent | 45a1c8dfa28a0b8b6954d5905bee04877d2ad548 (diff) | |
| download | linux-c77247a52be2359fbf13daabb16fb318df41e1c3.tar.xz | |
serial: 8250_bcm7271: Use dev_err_probe() instead of dev_err()
Make the error messages format unified by switching to use
dev_err_probe() where it makes sense.
This also helps simplifing the code.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://lore.kernel.org/r/20230918103648.1185663-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/8250/8250_bcm7271.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/tty/serial/8250/8250_bcm7271.c b/drivers/tty/serial/8250/8250_bcm7271.c index ff0662c68725..1a853a08654a 100644 --- a/drivers/tty/serial/8250/8250_bcm7271.c +++ b/drivers/tty/serial/8250/8250_bcm7271.c @@ -984,10 +984,9 @@ static int brcmuart_probe(struct platform_device *pdev) } /* We should have just the uart base registers or all the registers */ - if (x != 1 && x != REGS_MAX) { - dev_warn(dev, "%s registers not specified\n", reg_names[x]); - return -EINVAL; - } + if (x != 1 && x != REGS_MAX) + return dev_err_probe(dev, -EINVAL, "%s registers not specified\n", + reg_names[x]); /* if the DMA registers were specified, try to enable DMA */ if (x > REGS_DMA_RX) { @@ -1034,8 +1033,7 @@ static int brcmuart_probe(struct platform_device *pdev) } if (clk_rate == 0) { - dev_err(dev, "clock-frequency or clk not defined\n"); - ret = -EINVAL; + ret = dev_err_probe(dev, -EINVAL, "clock-frequency or clk not defined\n"); goto err_clk_disable; } @@ -1093,7 +1091,7 @@ static int brcmuart_probe(struct platform_device *pdev) ret = serial8250_register_8250_port(&up); if (ret < 0) { - dev_err(dev, "unable to register 8250 port\n"); + dev_err_probe(dev, ret, "unable to register 8250 port\n"); goto err; } priv->line = ret; @@ -1102,14 +1100,13 @@ static int brcmuart_probe(struct platform_device *pdev) if (priv->dma_enabled) { dma_irq = platform_get_irq_byname(pdev, "dma"); if (dma_irq < 0) { - ret = dma_irq; - dev_err(dev, "no IRQ resource info\n"); + ret = dev_err_probe(dev, dma_irq, "no IRQ resource info\n"); goto err1; } ret = devm_request_irq(dev, dma_irq, brcmuart_isr, IRQF_SHARED, "uart DMA irq", &new_port->port); if (ret) { - dev_err(dev, "unable to register IRQ handler\n"); + dev_err_probe(dev, ret, "unable to register IRQ handler\n"); goto err1; } } |