diff options
Diffstat (limited to 'drivers/s390/block')
| -rw-r--r-- | drivers/s390/block/dasd.c | 16 | ||||
| -rw-r--r-- | drivers/s390/block/dasd_devmap.c | 10 | ||||
| -rw-r--r-- | drivers/s390/block/dcssblk.c | 24 |
3 files changed, 26 insertions, 24 deletions
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c index 02cfe24..ceeb3cf 100644 --- a/drivers/s390/block/dasd.c +++ b/drivers/s390/block/dasd.c @@ -7,7 +7,7 @@ * Bugreports.to..: <Linux390@de.ibm.com> * (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 1999-2001 * - * $Revision: 1.161 $ + * $Revision: 1.164 $ */ #include <linux/config.h> @@ -1766,10 +1766,10 @@ dasd_generic_probe (struct ccw_device *cdev, printk(KERN_WARNING "dasd_generic_probe: could not add sysfs entries " "for %s\n", cdev->dev.bus_id); + } else { + cdev->handler = &dasd_int_handler; } - cdev->handler = &dasd_int_handler; - return ret; } @@ -1780,6 +1780,8 @@ dasd_generic_remove (struct ccw_device *cdev) { struct dasd_device *device; + cdev->handler = NULL; + dasd_remove_sysfs_files(cdev); device = dasd_device_from_cdev(cdev); if (IS_ERR(device)) @@ -1810,14 +1812,14 @@ dasd_generic_set_online (struct ccw_device *cdev, struct dasd_device *device; int feature_diag, rc; - feature_diag = dasd_get_feature(cdev, DASD_FEATURE_USEDIAG); - if (feature_diag < 0) - return feature_diag; - device = dasd_create_device(cdev); if (IS_ERR(device)) return PTR_ERR(device); + feature_diag = dasd_get_feature(cdev, DASD_FEATURE_USEDIAG); + if (feature_diag < 0) + return feature_diag; + if (feature_diag) { if (!dasd_diag_discipline_pointer) { printk (KERN_WARNING diff --git a/drivers/s390/block/dasd_devmap.c b/drivers/s390/block/dasd_devmap.c index 1aedc48..d948566 100644 --- a/drivers/s390/block/dasd_devmap.c +++ b/drivers/s390/block/dasd_devmap.c @@ -615,7 +615,7 @@ dasd_device_from_cdev(struct ccw_device *cdev) * readonly controls the readonly status of a dasd */ static ssize_t -dasd_ro_show(struct device *dev, char *buf) +dasd_ro_show(struct device *dev, struct device_attribute *attr, char *buf) { struct dasd_devmap *devmap; int ro_flag; @@ -629,7 +629,7 @@ dasd_ro_show(struct device *dev, char *buf) } static ssize_t -dasd_ro_store(struct device *dev, const char *buf, size_t count) +dasd_ro_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { struct dasd_devmap *devmap; int ro_flag; @@ -656,7 +656,7 @@ static DEVICE_ATTR(readonly, 0644, dasd_ro_show, dasd_ro_store); * to talk to the device */ static ssize_t -dasd_use_diag_show(struct device *dev, char *buf) +dasd_use_diag_show(struct device *dev, struct device_attribute *attr, char *buf) { struct dasd_devmap *devmap; int use_diag; @@ -670,7 +670,7 @@ dasd_use_diag_show(struct device *dev, char *buf) } static ssize_t -dasd_use_diag_store(struct device *dev, const char *buf, size_t count) +dasd_use_diag_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { struct dasd_devmap *devmap; ssize_t rc; @@ -698,7 +698,7 @@ static DEVICE_ATTR(use_diag, 0644, dasd_use_diag_show, dasd_use_diag_store); static ssize_t -dasd_discipline_show(struct device *dev, char *buf) +dasd_discipline_show(struct device *dev, struct device_attribute *attr, char *buf) { struct dasd_devmap *devmap; char *dname; diff --git a/drivers/s390/block/dcssblk.c b/drivers/s390/block/dcssblk.c index a66b17b6..16ab8d3 100644 --- a/drivers/s390/block/dcssblk.c +++ b/drivers/s390/block/dcssblk.c @@ -45,16 +45,16 @@ static struct block_device_operations dcssblk_devops = { .release = dcssblk_release, }; -static ssize_t dcssblk_add_store(struct device * dev, const char * buf, +static ssize_t dcssblk_add_store(struct device * dev, struct device_attribute *attr, const char * buf, size_t count); -static ssize_t dcssblk_remove_store(struct device * dev, const char * buf, +static ssize_t dcssblk_remove_store(struct device * dev, struct device_attribute *attr, const char * buf, size_t count); -static ssize_t dcssblk_save_store(struct device * dev, const char * buf, +static ssize_t dcssblk_save_store(struct device * dev, struct device_attribute *attr, const char * buf, size_t count); -static ssize_t dcssblk_save_show(struct device *dev, char *buf); -static ssize_t dcssblk_shared_store(struct device * dev, const char * buf, +static ssize_t dcssblk_save_show(struct device *dev, struct device_attribute *attr, char *buf); +static ssize_t dcssblk_shared_store(struct device * dev, struct device_attribute *attr, const char * buf, size_t count); -static ssize_t dcssblk_shared_show(struct device *dev, char *buf); +static ssize_t dcssblk_shared_show(struct device *dev, struct device_attribute *attr, char *buf); static DEVICE_ATTR(add, S_IWUSR, NULL, dcssblk_add_store); static DEVICE_ATTR(remove, S_IWUSR, NULL, dcssblk_remove_store); @@ -195,7 +195,7 @@ dcssblk_segment_warn(int rc, char* seg_name) * operation (show + store) */ static ssize_t -dcssblk_shared_show(struct device *dev, char *buf) +dcssblk_shared_show(struct device *dev, struct device_attribute *attr, char *buf) { struct dcssblk_dev_info *dev_info; @@ -204,7 +204,7 @@ dcssblk_shared_show(struct device *dev, char *buf) } static ssize_t -dcssblk_shared_store(struct device *dev, const char *inbuf, size_t count) +dcssblk_shared_store(struct device *dev, struct device_attribute *attr, const char *inbuf, size_t count) { struct dcssblk_dev_info *dev_info; int rc; @@ -288,7 +288,7 @@ out: * (show + store) */ static ssize_t -dcssblk_save_show(struct device *dev, char *buf) +dcssblk_save_show(struct device *dev, struct device_attribute *attr, char *buf) { struct dcssblk_dev_info *dev_info; @@ -297,7 +297,7 @@ dcssblk_save_show(struct device *dev, char *buf) } static ssize_t -dcssblk_save_store(struct device *dev, const char *inbuf, size_t count) +dcssblk_save_store(struct device *dev, struct device_attribute *attr, const char *inbuf, size_t count) { struct dcssblk_dev_info *dev_info; @@ -343,7 +343,7 @@ dcssblk_save_store(struct device *dev, const char *inbuf, size_t count) * device attribute for adding devices */ static ssize_t -dcssblk_add_store(struct device *dev, const char *buf, size_t count) +dcssblk_add_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { int rc, i; struct dcssblk_dev_info *dev_info; @@ -517,7 +517,7 @@ out_nobuf: * device attribute for removing devices */ static ssize_t -dcssblk_remove_store(struct device *dev, const char *buf, size_t count) +dcssblk_remove_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { struct dcssblk_dev_info *dev_info; int rc, i; |
