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Subject[PATCH 2/3] staging: panel: return register value
Date
we were returning success even if the module failed to register.
now we are returning the actual return value, success or error.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
---
drivers/staging/panel/panel.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/staging/panel/panel.c b/drivers/staging/panel/panel.c
index 3ef3dcf..b4c143a 100644
--- a/drivers/staging/panel/panel.c
+++ b/drivers/staging/panel/panel.c
@@ -2360,11 +2360,6 @@ static int __init panel_init_module(void)
return -ENODEV;
}

- if (parport_register_driver(&panel_driver)) {
- pr_err("could not register with parport. Aborting.\n");
- return -EIO;
- }
-
if (pprt)
pr_info("driver version " PANEL_VERSION
" registered on parport%d (io=0x%lx).\n", parport,
@@ -2375,7 +2370,7 @@ static int __init panel_init_module(void)
/* tells various subsystems about the fact that initialization
is finished */
init_in_progress = 0;
- return 0;
+ return parport_register_driver(&panel_driver);
}

static void __exit panel_cleanup_module(void)
--
1.8.1.2


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