diff options
| author | Dominik Brodowski <linux@dominikbrodowski.net> | 2006-03-31 19:26:06 +0400 |
|---|---|---|
| committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2006-03-31 19:26:06 +0400 |
| commit | 15b99ac1729503db9e6dc642a50b9b6cb3bf51f9 (patch) | |
| tree | cfb8897487beba502aac2b28bc35066a87e34299 /drivers/scsi/pcmcia/sym53c500_cs.c | |
| parent | fba395eee7d3f342ca739c20f5b3ee635d0420a0 (diff) | |
| download | linux-15b99ac1729503db9e6dc642a50b9b6cb3bf51f9.tar.xz | |
[PATCH] pcmcia: add return value to _config() functions
Most of the driver initialization isn't done in the .probe function, but in
the internal _config() functions. Make them return a value, so that .probe
can properly report whether the probing of the device succeeded or not.
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/scsi/pcmcia/sym53c500_cs.c')
| -rw-r--r-- | drivers/scsi/pcmcia/sym53c500_cs.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/drivers/scsi/pcmcia/sym53c500_cs.c b/drivers/scsi/pcmcia/sym53c500_cs.c index 49a37de68758..b4432206a881 100644 --- a/drivers/scsi/pcmcia/sym53c500_cs.c +++ b/drivers/scsi/pcmcia/sym53c500_cs.c @@ -707,7 +707,7 @@ static struct scsi_host_template sym53c500_driver_template = { #define CS_CHECK(fn, ret) \ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) -static void +static int SYM53C500_config(struct pcmcia_device *link) { struct scsi_info_t *info = link->priv; @@ -836,7 +836,8 @@ next_entry: scsi_scan_host(host); - goto out; /* SUCCESS */ + link->state &= ~DEV_CONFIG_PENDING; + return 0; err_free_irq: free_irq(irq_level, host); @@ -845,15 +846,13 @@ err_free_scsi: err_release: release_region(port_base, 0x10); printk(KERN_INFO "sym53c500_cs: no SCSI devices found\n"); - -out: link->state &= ~DEV_CONFIG_PENDING; - return; + return -ENODEV; cs_failed: cs_error(link, last_fn, last_ret); SYM53C500_release(link); - return; + return -ENODEV; } /* SYM53C500_config */ static int sym53c500_resume(struct pcmcia_device *link) @@ -892,7 +891,7 @@ SYM53C500_detach(struct pcmcia_device *link) } /* SYM53C500_detach */ static int -SYM53C500_attach(struct pcmcia_device *link) +SYM53C500_probe(struct pcmcia_device *link) { struct scsi_info_t *info; @@ -915,9 +914,7 @@ SYM53C500_attach(struct pcmcia_device *link) link->conf.Present = PRESENT_OPTION; link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; - SYM53C500_config(link); - - return 0; + return SYM53C500_config(link); } /* SYM53C500_attach */ MODULE_AUTHOR("Bob Tracy <rct@frus.com>"); @@ -937,7 +934,7 @@ static struct pcmcia_driver sym53c500_cs_driver = { .drv = { .name = "sym53c500_cs", }, - .probe = SYM53C500_attach, + .probe = SYM53C500_probe, .remove = SYM53C500_detach, .id_table = sym53c500_ids, .resume = sym53c500_resume, |