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[-next,v4,0/2] media: cx231xx: Switch to use kmemdup() helper and add two macros

Message ID 20230909083612.1845757-1-ruanjinjie@huawei.com
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Series media: cx231xx: Switch to use kmemdup() helper and add two macros | expand

Message

Jinjie Ruan Sept. 9, 2023, 8:36 a.m. UTC 
Use kmemdup() helper instead of open-coding to simplify the code.

On the other hand, as Andrzej suggested, add EP5_BUF_SIZE and
EP5_TIMEOUT_MS macros to replace the magic constant 4096 and 2000.

changes in v4:
- Add Reviewed-by.
- Replace the other 4 places with EP5_BUF_SIZE.

Changes in v3:
- Adjust the second patch to be the first.
- Update the names of the macros.

Jinjie Ruan (2):
  media: cx231xx: Switch to use kmemdup() helper
  media: cx231xx: Add EP5_BUF_SIZE and EP5_TIMEOUT_MS macros

 drivers/media/usb/cx231xx/cx231xx-417.c  | 9 ++++-----
 drivers/media/usb/cx231xx/cx231xx-core.c | 7 +++----
 drivers/media/usb/cx231xx/cx231xx.h      | 3 +++
 3 files changed, 10 insertions(+), 9 deletions(-)