提交 aff512c8 编写于 作者: T Tomas Winkler 提交者: Greg Kroah-Hartman

staging/easycap: prefer printk over SAY in module entry functions

Use INFO level when registering driver and ERR for error.
Drop messages from oneliner exit function

Cc: Mike Thomas <rmthomas@sciolus.org>
Signed-off-by: NTomas Winkler <tomas.winkler@intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
上级 ee99aa49
...@@ -4829,10 +4829,10 @@ static int __init easycap_module_init(void) ...@@ -4829,10 +4829,10 @@ static int __init easycap_module_init(void)
{ {
int k, rc; int k, rc;
SAY("========easycap=======\n"); printk(KERN_INFO "Easycap version: "EASYCAP_DRIVER_VERSION "\n");
JOT(4, "begins. %i=debug %i=bars %i=gain\n", JOT(4, "begins. %i=debug %i=bars %i=gain\n",
easycap_debug, easycap_bars, easycap_gain); easycap_debug, easycap_bars, easycap_gain);
SAY("version: " EASYCAP_DRIVER_VERSION "\n");
mutex_init(&mutex_dongle); mutex_init(&mutex_dongle);
for (k = 0; k < DONGLE_MANY; k++) { for (k = 0; k < DONGLE_MANY; k++) {
...@@ -4840,22 +4840,16 @@ static int __init easycap_module_init(void) ...@@ -4840,22 +4840,16 @@ static int __init easycap_module_init(void)
mutex_init(&easycapdc60_dongle[k].mutex_video); mutex_init(&easycapdc60_dongle[k].mutex_video);
mutex_init(&easycapdc60_dongle[k].mutex_audio); mutex_init(&easycapdc60_dongle[k].mutex_audio);
} }
JOT(4, "registering driver easycap\n");
rc = usb_register(&easycap_usb_driver); rc = usb_register(&easycap_usb_driver);
if (rc) if (rc)
SAY("ERROR: usb_register returned %i\n", rc); printk(KERN_ERR "Easycap: usb_register failed rc=%d\n", rc);
JOT(4, "ends\n");
return rc; return rc;
} }
/*****************************************************************************/ /*****************************************************************************/
static void __exit easycap_module_exit(void) static void __exit easycap_module_exit(void)
{ {
JOT(4, "begins\n");
usb_deregister(&easycap_usb_driver); usb_deregister(&easycap_usb_driver);
JOT(4, "ends\n");
} }
/*****************************************************************************/ /*****************************************************************************/
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册