From e54def4ad8144ab15f826416e2e0f290ef1901b4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 19 Jun 2024 23:00:30 +0200 Subject: Adding upstream version 6.9.2. Signed-off-by: Daniel Baumann --- drivers/siox/siox-bus-gpio.c | 62 ++++++++++++++------------------------------ 1 file changed, 20 insertions(+), 42 deletions(-) (limited to 'drivers/siox/siox-bus-gpio.c') diff --git a/drivers/siox/siox-bus-gpio.c b/drivers/siox/siox-bus-gpio.c index aeefeb7255..9e01642e72 100644 --- a/drivers/siox/siox-bus-gpio.c +++ b/drivers/siox/siox-bus-gpio.c @@ -91,63 +91,42 @@ static int siox_gpio_probe(struct platform_device *pdev) int ret; struct siox_master *smaster; - smaster = siox_master_alloc(&pdev->dev, sizeof(*ddata)); - if (!smaster) { - dev_err(dev, "failed to allocate siox master\n"); - return -ENOMEM; - } + smaster = devm_siox_master_alloc(dev, sizeof(*ddata)); + if (!smaster) + return dev_err_probe(dev, -ENOMEM, + "failed to allocate siox master\n"); platform_set_drvdata(pdev, smaster); ddata = siox_master_get_devdata(smaster); ddata->din = devm_gpiod_get(dev, "din", GPIOD_IN); - if (IS_ERR(ddata->din)) { - ret = dev_err_probe(dev, PTR_ERR(ddata->din), - "Failed to get din GPIO\n"); - goto err; - } + if (IS_ERR(ddata->din)) + return dev_err_probe(dev, PTR_ERR(ddata->din), + "Failed to get din GPIO\n"); ddata->dout = devm_gpiod_get(dev, "dout", GPIOD_OUT_LOW); - if (IS_ERR(ddata->dout)) { - ret = dev_err_probe(dev, PTR_ERR(ddata->dout), - "Failed to get dout GPIO\n"); - goto err; - } + if (IS_ERR(ddata->dout)) + return dev_err_probe(dev, PTR_ERR(ddata->dout), + "Failed to get dout GPIO\n"); ddata->dclk = devm_gpiod_get(dev, "dclk", GPIOD_OUT_LOW); - if (IS_ERR(ddata->dclk)) { - ret = dev_err_probe(dev, PTR_ERR(ddata->dclk), - "Failed to get dclk GPIO\n"); - goto err; - } + if (IS_ERR(ddata->dclk)) + return dev_err_probe(dev, PTR_ERR(ddata->dclk), + "Failed to get dclk GPIO\n"); ddata->dld = devm_gpiod_get(dev, "dld", GPIOD_OUT_LOW); - if (IS_ERR(ddata->dld)) { - ret = dev_err_probe(dev, PTR_ERR(ddata->dld), - "Failed to get dld GPIO\n"); - goto err; - } + if (IS_ERR(ddata->dld)) + return dev_err_probe(dev, PTR_ERR(ddata->dld), + "Failed to get dld GPIO\n"); smaster->pushpull = siox_gpio_pushpull; /* XXX: determine automatically like spi does */ smaster->busno = 0; - ret = siox_master_register(smaster); - if (ret) { - dev_err_probe(dev, ret, - "Failed to register siox master\n"); -err: - siox_master_put(smaster); - } - - return ret; -} - -static int siox_gpio_remove(struct platform_device *pdev) -{ - struct siox_master *master = platform_get_drvdata(pdev); - - siox_master_unregister(master); + ret = devm_siox_master_register(dev, smaster); + if (ret) + return dev_err_probe(dev, ret, + "Failed to register siox master\n"); return 0; } @@ -160,7 +139,6 @@ MODULE_DEVICE_TABLE(of, siox_gpio_dt_ids); static struct platform_driver siox_gpio_driver = { .probe = siox_gpio_probe, - .remove = siox_gpio_remove, .driver = { .name = DRIVER_NAME, -- cgit v1.2.3