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authorDominik Brodowski <linux@dominikbrodowski.net>2006-03-31 10:26:06 -0500
committerDominik Brodowski <linux@dominikbrodowski.net>2006-03-31 10:26:06 -0500
commit15b99ac1729503db9e6dc642a50b9b6cb3bf51f9 (patch)
treecfb8897487beba502aac2b28bc35066a87e34299 /drivers/serial/serial_cs.c
parentfba395eee7d3f342ca739c20f5b3ee635d0420a0 (diff)
[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/serial/serial_cs.c')
-rw-r--r--drivers/serial/serial_cs.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c
index 1fe8cafebe38..e7875090dc4c 100644
--- a/drivers/serial/serial_cs.c
+++ b/drivers/serial/serial_cs.c
@@ -113,7 +113,7 @@ struct serial_cfg_mem {
113}; 113};
114 114
115 115
116static void serial_config(struct pcmcia_device * link); 116static int serial_config(struct pcmcia_device * link);
117 117
118 118
119/*====================================================================== 119/*======================================================================
@@ -211,9 +211,7 @@ static int serial_probe(struct pcmcia_device *link)
211 link->conf.IntType = INT_MEMORY_AND_IO; 211 link->conf.IntType = INT_MEMORY_AND_IO;
212 212
213 link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; 213 link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
214 serial_config(link); 214 return serial_config(link);
215
216 return 0;
217} 215}
218 216
219/*====================================================================== 217/*======================================================================
@@ -553,7 +551,7 @@ free_cfg_mem:
553 551
554======================================================================*/ 552======================================================================*/
555 553
556void serial_config(struct pcmcia_device * link) 554static int serial_config(struct pcmcia_device * link)
557{ 555{
558 struct serial_info *info = link->priv; 556 struct serial_info *info = link->priv;
559 struct serial_cfg_mem *cfg_mem; 557 struct serial_cfg_mem *cfg_mem;
@@ -652,7 +650,7 @@ void serial_config(struct pcmcia_device * link)
652 link->dev_node = &info->node[0]; 650 link->dev_node = &info->node[0];
653 link->state &= ~DEV_CONFIG_PENDING; 651 link->state &= ~DEV_CONFIG_PENDING;
654 kfree(cfg_mem); 652 kfree(cfg_mem);
655 return; 653 return 0;
656 654
657 cs_failed: 655 cs_failed:
658 cs_error(link, last_fn, last_ret); 656 cs_error(link, last_fn, last_ret);
@@ -660,6 +658,7 @@ void serial_config(struct pcmcia_device * link)
660 serial_remove(link); 658 serial_remove(link);
661 link->state &= ~DEV_CONFIG_PENDING; 659 link->state &= ~DEV_CONFIG_PENDING;
662 kfree(cfg_mem); 660 kfree(cfg_mem);
661 return -ENODEV;
663} 662}
664 663
665static struct pcmcia_device_id serial_ids[] = { 664static struct pcmcia_device_id serial_ids[] = {