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authorChristoph Hellwig <hch@lst.de>2005-04-17 00:25:44 +0200
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-17 00:25:44 +0200
commit614a7d6a76b7fb37bb399047eb3ccf86cafbf60d (patch)
treee7e85414691ef0f85509f1084c0cecc99f588418 /drivers/serial/jsm/jsm_tty.c
parent[PATCH] use cheaper elv_queue_empty when unplug a device (diff)
downloadlinux-614a7d6a76b7fb37bb399047eb3ccf86cafbf60d.tar.xz
linux-614a7d6a76b7fb37bb399047eb3ccf86cafbf60d.zip
[PATCH] fix up newly added jsm driver
- plug various leaks and use after frees in the remove and initialization failure path (some still left) - remove useless global list of boards and use pci_set_drvdata instead - unobsfucate init path by merging functions together - kill various totally useless state variables - .. probably more I forgot Note that the tty part still generates lots of sparse warnings and there's still a totally useless layer of function pointer indirections, but maybe someone else will fix that bit up. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/serial/jsm/jsm_tty.c')
-rw-r--r--drivers/serial/jsm/jsm_tty.c24
1 files changed, 0 insertions, 24 deletions
diff --git a/drivers/serial/jsm/jsm_tty.c b/drivers/serial/jsm/jsm_tty.c
index 7fb7cc07074b..24fe76c28833 100644
--- a/drivers/serial/jsm/jsm_tty.c
+++ b/drivers/serial/jsm/jsm_tty.c
@@ -1012,27 +1012,3 @@ int jsm_tty_write(struct uart_port *port)
return data_count;
}
-
-static ssize_t jsm_driver_version_show(struct device_driver *ddp, char *buf)
-{
- return snprintf(buf, PAGE_SIZE, "%s\n", JSM_VERSION);
-}
-static DRIVER_ATTR(version, S_IRUSR, jsm_driver_version_show, NULL);
-
-static ssize_t jsm_driver_state_show(struct device_driver *ddp, char *buf)
-{
- return snprintf(buf, PAGE_SIZE, "%s\n", jsm_driver_state_text[jsm_driver_state]);
-}
-static DRIVER_ATTR(state, S_IRUSR, jsm_driver_state_show, NULL);
-
-void jsm_create_driver_sysfiles(struct device_driver *driverfs)
-{
- driver_create_file(driverfs, &driver_attr_version);
- driver_create_file(driverfs, &driver_attr_state);
-}
-
-void jsm_remove_driver_sysfiles(struct device_driver *driverfs)
-{
- driver_remove_file(driverfs, &driver_attr_version);
- driver_remove_file(driverfs, &driver_attr_state);
-}