diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-04-18 18:07:43 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-04-18 18:07:43 +0100 |
| commit | d5381e42f64ca19f05c5799ffae5708acb6ed411 (patch) | |
| tree | 8b5e757a9847047102c475c6c583afc191d02e5b /drivers/ata/pata_palmld.c | |
| parent | f030d60b30855e18ac5bf080fa9e576147623d18 (diff) | |
| parent | b3c27b51db9112d03864fdef44fa611dd69c1425 (diff) | |
ASoC: Merge branch 'for-2.6.39' into for-2.6.40
Fix trivial conflict caused by silly spelling fix patch.
Conflicts:
sound/soc/codecs/wm8994.c
Diffstat (limited to 'drivers/ata/pata_palmld.c')
| -rw-r--r-- | drivers/ata/pata_palmld.c | 43 |
1 files changed, 22 insertions, 21 deletions
diff --git a/drivers/ata/pata_palmld.c b/drivers/ata/pata_palmld.c index a2a73d95384..b86d7e22595 100644 --- a/drivers/ata/pata_palmld.c +++ b/drivers/ata/pata_palmld.c @@ -33,6 +33,11 @@ #define DRV_NAME "pata_palmld" +static struct gpio palmld_hdd_gpios[] = { + { GPIO_NR_PALMLD_IDE_PWEN, GPIOF_INIT_HIGH, "HDD Power" }, + { GPIO_NR_PALMLD_IDE_RESET, GPIOF_INIT_LOW, "HDD Reset" }, +}; + static struct scsi_host_template palmld_sht = { ATA_PIO_SHT(DRV_NAME), }; @@ -52,28 +57,23 @@ static __devinit int palmld_pata_probe(struct platform_device *pdev) /* allocate host */ host = ata_host_alloc(&pdev->dev, 1); - if (!host) - return -ENOMEM; + if (!host) { + ret = -ENOMEM; + goto err1; + } /* remap drive's physical memory address */ mem = devm_ioremap(&pdev->dev, PALMLD_IDE_PHYS, 0x1000); - if (!mem) - return -ENOMEM; + if (!mem) { + ret = -ENOMEM; + goto err1; + } /* request and activate power GPIO, IRQ GPIO */ - ret = gpio_request(GPIO_NR_PALMLD_IDE_PWEN, "HDD PWR"); + ret = gpio_request_array(palmld_hdd_gpios, + ARRAY_SIZE(palmld_hdd_gpios)); if (ret) goto err1; - ret = gpio_direction_output(GPIO_NR_PALMLD_IDE_PWEN, 1); - if (ret) - goto err2; - - ret = gpio_request(GPIO_NR_PALMLD_IDE_RESET, "HDD RST"); - if (ret) - goto err2; - ret = gpio_direction_output(GPIO_NR_PALMLD_IDE_RESET, 0); - if (ret) - goto err3; /* reset the drive */ gpio_set_value(GPIO_NR_PALMLD_IDE_RESET, 0); @@ -96,13 +96,15 @@ static __devinit int palmld_pata_probe(struct platform_device *pdev) ata_sff_std_ports(&ap->ioaddr); /* activate host */ - return ata_host_activate(host, 0, NULL, IRQF_TRIGGER_RISING, + ret = ata_host_activate(host, 0, NULL, IRQF_TRIGGER_RISING, &palmld_sht); + if (ret) + goto err2; + + return ret; -err3: - gpio_free(GPIO_NR_PALMLD_IDE_RESET); err2: - gpio_free(GPIO_NR_PALMLD_IDE_PWEN); + gpio_free_array(palmld_hdd_gpios, ARRAY_SIZE(palmld_hdd_gpios)); err1: return ret; } @@ -116,8 +118,7 @@ static __devexit int palmld_pata_remove(struct platform_device *dev) /* power down the HDD */ gpio_set_value(GPIO_NR_PALMLD_IDE_PWEN, 0); - gpio_free(GPIO_NR_PALMLD_IDE_RESET); - gpio_free(GPIO_NR_PALMLD_IDE_PWEN); + gpio_free_array(palmld_hdd_gpios, ARRAY_SIZE(palmld_hdd_gpios)); return 0; } |