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efirtc: remove unnecessary code efi_rtc_open & efi_rtc_close 

There is no advantage to keep 'struct file_operations.open & .close'
API's. So removed the unnecessary code efi_rtc_open & efi_rtc_close.

Signed-off-by: Naveen Kumar Parna <parna.naveenkumar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Naveen Kumar Parna 2019-01-22 13:55:10 +05:30 committed by Greg Kroah-Hartman
parent 54557665a4
commit db6e863da1
1 changed files with 0 additions and 23 deletions
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23
drivers/char/efirtc.c
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@ -254,27 +254,6 @@ static long efi_rtc_ioctl(struct file *file, unsigned int cmd,
return -ENOTTY;
}
/*
* We enforce only one user at a time here with the open/close.
* Also clear the previous interrupt data on an open, and clean
* up things on a close.
*/
static int efi_rtc_open(struct inode *inode, struct file *file)
{
/*
* nothing special to do here
* We do accept multiple open files at the same time as we
* synchronize on the per call operation.
*/
return 0;
}
static int efi_rtc_close(struct inode *inode, struct file *file)
{
return 0;
}
/*
* The various file operations we support.
*/
@ -282,8 +261,6 @@ static int efi_rtc_close(struct inode *inode, struct file *file)
static const struct file_operations efi_rtc_fops = {
.owner = THIS_MODULE,
.unlocked_ioctl = efi_rtc_ioctl,
.open = efi_rtc_open,
.release = efi_rtc_close,
.llseek = no_llseek,
};