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| author | J. Bruce Fields <bfields@citi.umich.edu> | 2008-07-03 16:24:06 -0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@citi.umich.edu> | 2008-07-03 16:24:06 -0400 |
| commit | e86322f611eef95aafaf726fd3965e5b211f1985 (patch) | |
| tree | 28547e26df4fc6ae671dc8cc6912a53717e4db08 /drivers/macintosh | |
| parent | b001a1b6aa960949a24c2cdc28257dfcc9428d74 (diff) | |
| parent | 8948896c9e098c6fd31a6a698a598a7cbd7fa40e (diff) | |
| download | kernel_samsung_smdk4412-e86322f611eef95aafaf726fd3965e5b211f1985.zip kernel_samsung_smdk4412-e86322f611eef95aafaf726fd3965e5b211f1985.tar.gz kernel_samsung_smdk4412-e86322f611eef95aafaf726fd3965e5b211f1985.tar.bz2 | |
Merge branch 'for-bfields' of git://linux-nfs.org/~tomtucker/xprt-switch-2.6 into for-2.6.27
Diffstat (limited to 'drivers/macintosh')
| -rw-r--r-- | drivers/macintosh/mediabay.c | 7 | ||||
| -rw-r--r-- | drivers/macintosh/smu.c | 5 | ||||
| -rw-r--r-- | drivers/macintosh/therm_adt746x.c | 13 |
3 files changed, 18 insertions, 7 deletions
diff --git a/drivers/macintosh/mediabay.c b/drivers/macintosh/mediabay.c index 82add26..818aba3 100644 --- a/drivers/macintosh/mediabay.c +++ b/drivers/macintosh/mediabay.c @@ -84,7 +84,7 @@ struct media_bay_info { int cd_irq; int cd_retry; #endif -#if defined(CONFIG_BLK_DEV_IDE_PMAC) || defined(CONFIG_MAC_FLOPPY) +#if defined(CONFIG_BLK_DEV_IDE_PMAC) int cd_index; #endif }; @@ -417,6 +417,7 @@ static void poll_media_bay(struct media_bay_info* bay) } } +#ifdef CONFIG_BLK_DEV_IDE_PMAC int check_media_bay(struct device_node *which_bay, int what) { int i; @@ -432,7 +433,6 @@ int check_media_bay(struct device_node *which_bay, int what) } EXPORT_SYMBOL(check_media_bay); -#ifdef CONFIG_BLK_DEV_IDE_PMAC int check_media_bay_by_base(unsigned long base, int what) { int i; @@ -556,7 +556,8 @@ static void media_bay_step(int i) printk("mediabay %d, registering IDE...\n", i); pmu_suspend(); ide_port_scan(bay->cd_port); - bay->cd_index = bay->cd_port->index; + if (bay->cd_port->present) + bay->cd_index = bay->cd_port->index; pmu_resume(); } if (bay->cd_index == -1) { diff --git a/drivers/macintosh/smu.c b/drivers/macintosh/smu.c index 77ad192..d86d57a 100644 --- a/drivers/macintosh/smu.c +++ b/drivers/macintosh/smu.c @@ -483,12 +483,15 @@ int __init smu_init (void) if (smu_cmdbuf_abs == 0) { printk(KERN_ERR "SMU: Command buffer not allocated !\n"); + of_node_put(np); return -EINVAL; } smu = alloc_bootmem(sizeof(struct smu_device)); - if (smu == NULL) + if (smu == NULL) { + of_node_put(np); return -ENOMEM; + } memset(smu, 0, sizeof(*smu)); spin_lock_init(&smu->lock); diff --git a/drivers/macintosh/therm_adt746x.c b/drivers/macintosh/therm_adt746x.c index 54f4942..5366dc93 100644 --- a/drivers/macintosh/therm_adt746x.c +++ b/drivers/macintosh/therm_adt746x.c @@ -562,18 +562,24 @@ thermostat_init(void) therm_type = ADT7460; else if (of_device_is_compatible(np, "adt7467")) therm_type = ADT7467; - else + else { + of_node_put(np); return -ENODEV; + } prop = of_get_property(np, "hwsensor-params-version", NULL); printk(KERN_INFO "adt746x: version %d (%ssupported)\n", *prop, (*prop == 1)?"":"un"); - if (*prop != 1) + if (*prop != 1) { + of_node_put(np); return -ENODEV; + } prop = of_get_property(np, "reg", NULL); - if (!prop) + if (!prop) { + of_node_put(np); return -ENODEV; + } /* look for bus either by path or using "reg" */ if (strstr(np->full_name, "/i2c-bus@") != NULL) { @@ -610,6 +616,7 @@ thermostat_init(void) if (of_dev == NULL) { printk(KERN_ERR "Can't register temperatures device !\n"); + of_node_put(np); return -ENODEV; } |