Messages in this thread Patch in this message | | | From | Arvind Yadav <> | Subject | [RFT 08/13] s390: vmur: constify ccw_device_id | Date | Tue, 15 Aug 2017 16:05:39 +0530 |
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ccw_device_id are not supposed to change at runtime. All functions working with ccw_device_id provided by <asm/ccwdev.h> work with const ccw_device_id. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> --- drivers/s390/char/vmur.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/s390/char/vmur.c b/drivers/s390/char/vmur.c index 04aceb6..3d0cf06 100644 --- a/drivers/s390/char/vmur.c +++ b/drivers/s390/char/vmur.c @@ -49,7 +49,7 @@ static struct class *vmur_class; static struct debug_info *vmur_dbf; /* We put the device's record length (for writes) in the driver_info field */ -static struct ccw_device_id ur_ids[] = { +static const struct ccw_device_id ur_ids[] = { { CCWDEV_CU_DI(READER_PUNCH_DEVTYPE, 80) }, { CCWDEV_CU_DI(PRINTER_DEVTYPE, 132) }, { /* end of list */ } -- 2.7.4
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