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authorBreno Leitao <leitao@linux.vnet.ibm.com>2010-02-25 15:31:49 -0300
committerGreg Kroah-Hartman <gregkh@suse.de>2010-03-02 14:43:24 -0800
commit54862ee005943d0fdb13d4e54220f234676e05f5 (patch)
treee72f8fdd0617a002f48128419793e5e228b75bf0 /drivers/serial
parenteec9fe7d1ab4a0dfac4cb43047a7657fffd0002f (diff)
jsm: removing the uart structure and filename on error
If jsm fails to load, then remove the uart stuff, otherwise, the things (as files), will be there forever (even when the module is unloaded). If you try to reload the module, the following message appears: kobject_add_internal failed for ttyn1 with -EEXIST, don't try to register things with the same name in the same directory. This patch remove the uart things when the driver fails. Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/serial')
-rw-r--r--drivers/serial/jsm/jsm_driver.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/serial/jsm/jsm_driver.c b/drivers/serial/jsm/jsm_driver.c
index 108c3e0471f..12cb5e446a4 100644
--- a/drivers/serial/jsm/jsm_driver.c
+++ b/drivers/serial/jsm/jsm_driver.c
@@ -179,6 +179,7 @@ static int __devinit jsm_probe_one(struct pci_dev *pdev, const struct pci_device
return 0;
out_free_irq:
+ jsm_remove_uart_port(brd);
free_irq(brd->irq, brd);
out_iounmap:
iounmap(brd->re_map_membase);