From d34141ebd7e74cc4e68fe58b2d30eb5dcf1e7aeb Mon Sep 17 00:00:00 2001 From: Vandana BN Date: Mon, 13 May 2019 19:13:27 +0530 Subject: Staging: kpc2000: kpc_dma: Resolve cast warning and use const for file_operation This Patch resolves unnecessary cast warning and const file_operations reported by checkpath.pl WARNING: unnecessary cast may hide bugs WARNING: struct file_operations should normally be const Signed-off-by: Vandana BN Signed-off-by: Greg Kroah-Hartman --- drivers/staging/kpc2000/kpc_dma/fileops.c | 2 +- drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/staging/kpc2000') diff --git a/drivers/staging/kpc2000/kpc_dma/fileops.c b/drivers/staging/kpc2000/kpc_dma/fileops.c index a3d0232eb507..254fee593399 100644 --- a/drivers/staging/kpc2000/kpc_dma/fileops.c +++ b/drivers/staging/kpc2000/kpc_dma/fileops.c @@ -418,7 +418,7 @@ long kpc_dma_ioctl(struct file *filp, unsigned int ioctl_num, unsigned long ioc return -ENOTTY; } -struct file_operations kpc_dma_fops = { +const struct file_operations kpc_dma_fops = { .owner = THIS_MODULE, .open = kpc_dma_open, .release = kpc_dma_close, diff --git a/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.h b/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.h index cf781940ac1b..ee47f43e71cf 100644 --- a/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.h +++ b/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.h @@ -57,7 +57,7 @@ struct dev_private_data { struct kpc_dma_device *kpc_dma_lookup_device(int minor); -extern struct file_operations kpc_dma_fops; +extern const struct file_operations kpc_dma_fops; #define ENG_CAP_PRESENT 0x00000001 #define ENG_CAP_DIRECTION 0x00000002 -- cgit v1.2.3-59-g8ed1b