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| author | Cornelia Huck <cornelia.huck@de.ibm.com> | 2007-06-20 13:00:20 +0200 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-06-20 19:12:42 -0400 |
| commit | dc5bc0cabd1003b4fa358f0d54dfdc46585efb57 (patch) | |
| tree | 2d65a1411703cfcc10c54788713935c44a505a43 | |
| parent | cd3e76ebcb41c48ef6e706006b793d45030bae75 (diff) | |
| download | op-kernel-dev-dc5bc0cabd1003b4fa358f0d54dfdc46585efb57.zip op-kernel-dev-dc5bc0cabd1003b4fa358f0d54dfdc46585efb57.tar.gz | |
s390: Use ccw_device_get_id() in qeth/claw drivers
Use ccw_device_get_id() to get a device number
instead of parsing the ccw device's bus id.
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
| -rw-r--r-- | drivers/s390/net/claw.c | 13 | ||||
| -rw-r--r-- | drivers/s390/net/qeth_main.c | 12 |
2 files changed, 11 insertions, 14 deletions
diff --git a/drivers/s390/net/claw.c b/drivers/s390/net/claw.c index 6dd64d0..348bb7b 100644 --- a/drivers/s390/net/claw.c +++ b/drivers/s390/net/claw.c @@ -3912,6 +3912,7 @@ static int add_channel(struct ccw_device *cdev,int i,struct claw_privbk *privptr) { struct chbk *p_ch; + struct ccw_dev_id dev_id; #ifdef FUNCTRACE printk(KERN_INFO "%s:%s Enter\n",cdev->dev.bus_id,__FUNCTION__); @@ -3921,7 +3922,8 @@ add_channel(struct ccw_device *cdev,int i,struct claw_privbk *privptr) p_ch = &privptr->channel[i]; p_ch->cdev = cdev; snprintf(p_ch->id, CLAW_ID_SIZE, "cl-%s", cdev->dev.bus_id); - sscanf(cdev->dev.bus_id+4,"%x",&p_ch->devno); + ccw_device_get_id(cdev, &dev_id); + p_ch->devno = dev_id.devno; if ((p_ch->irb = kmalloc(sizeof (struct irb),GFP_KERNEL)) == NULL) { printk(KERN_WARNING "%s Out of memory in %s for irb\n", p_ch->id,__FUNCTION__); @@ -3955,6 +3957,7 @@ claw_new_device(struct ccwgroup_device *cgdev) struct claw_env *p_env; struct net_device *dev; int ret; + struct ccw_dev_id dev_id; pr_debug("%s() called\n", __FUNCTION__); printk(KERN_INFO "claw: add for %s\n",cgdev->cdev[READ]->dev.bus_id); @@ -3965,10 +3968,10 @@ claw_new_device(struct ccwgroup_device *cgdev) if (!privptr) return -ENODEV; p_env = privptr->p_env; - sscanf(cgdev->cdev[READ]->dev.bus_id+4,"%x", - &p_env->devno[READ]); - sscanf(cgdev->cdev[WRITE]->dev.bus_id+4,"%x", - &p_env->devno[WRITE]); + ccw_device_get_id(cgdev->cdev[READ], &dev_id); + p_env->devno[READ] = dev_id.devno; + ccw_device_get_id(cgdev->cdev[WRITE], &dev_id); + p_env->devno[WRITE] = dev_id.devno; ret = add_channel(cgdev->cdev[0],0,privptr); if (ret == 0) ret = add_channel(cgdev->cdev[1],1,privptr); diff --git a/drivers/s390/net/qeth_main.c b/drivers/s390/net/qeth_main.c index 79b7379..86b0c44 100644 --- a/drivers/s390/net/qeth_main.c +++ b/drivers/s390/net/qeth_main.c @@ -2176,13 +2176,6 @@ qeth_ulp_enable(struct qeth_card *card) } -static inline __u16 -__raw_devno_from_bus_id(char *id) -{ - id += (strlen(id) - 4); - return (__u16) simple_strtoul(id, &id, 16); -} - static int qeth_ulp_setup_cb(struct qeth_card *card, struct qeth_reply *reply, unsigned long data) @@ -2205,6 +2198,7 @@ qeth_ulp_setup(struct qeth_card *card) int rc; __u16 temp; struct qeth_cmd_buffer *iob; + struct ccw_dev_id dev_id; QETH_DBF_TEXT(setup,2,"ulpsetup"); @@ -2218,8 +2212,8 @@ qeth_ulp_setup(struct qeth_card *card) memcpy(QETH_ULP_SETUP_FILTER_TOKEN(iob->data), &card->token.ulp_filter_r, QETH_MPC_TOKEN_LENGTH); - temp = __raw_devno_from_bus_id(CARD_DDEV_ID(card)); - memcpy(QETH_ULP_SETUP_CUA(iob->data), &temp, 2); + ccw_device_get_id(CARD_DDEV(card), &dev_id); + memcpy(QETH_ULP_SETUP_CUA(iob->data), &dev_id.devno, 2); temp = (card->info.cula << 8) + card->info.unit_addr2; memcpy(QETH_ULP_SETUP_REAL_DEVADDR(iob->data), &temp, 2); rc = qeth_send_control_data(card, ULP_SETUP_SIZE, iob, |
