misc/xilinx_sdfec: remove redundant _{open, release} function

The functions are redundant as they are empty and performed by the misc
driver.

Signed-off-by: Bo Svangård <bo.svangard@sylog.se>
Acked-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20230422195933.523874-1-bo.svangard@sylog.se
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/misc/xilinx_sdfec.c b/drivers/misc/xilinx_sdfec.c
index cb9506f..270ff4c 100644 (file)
--- a/drivers/misc/xilinx_sdfec.c
+++ b/drivers/misc/xilinx_sdfec.c
@@ -855,16 +855,6 @@ static int xsdfec_cfg_axi_streams(struct xsdfec_dev *xsdfec)
        return 0;
 }
 
-static int xsdfec_dev_open(struct inode *iptr, struct file *fptr)
-{
-       return 0;
-}
-
-static int xsdfec_dev_release(struct inode *iptr, struct file *fptr)
-{
-       return 0;
-}
-
 static int xsdfec_start(struct xsdfec_dev *xsdfec)
 {
        u32 regread;
@@ -1030,8 +1020,6 @@ static __poll_t xsdfec_poll(struct file *file, poll_table *wait)
 
 static const struct file_operations xsdfec_fops = {
        .owner = THIS_MODULE,
-       .open = xsdfec_dev_open,
-       .release = xsdfec_dev_release,
        .unlocked_ioctl = xsdfec_dev_ioctl,
        .poll = xsdfec_poll,
        .compat_ioctl = compat_ptr_ioctl,