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[0/8] media: use 'time_left' instead of 'timeout' with wait_*() functions

Message ID 20240603092841.9500-1-wsa+renesas@sang-engineering.com
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Series media: use 'time_left' instead of 'timeout' with wait_*() functions | expand

Message

Wolfram Sang June 3, 2024, 9:28 a.m. UTC 
There is a confusing pattern in the kernel to use a variable named 'timeout' to
store the result of wait_*() functions causing patterns like:

        timeout = wait_for_completion_timeout(...)
        if (!timeout) return -ETIMEDOUT;

with all kinds of permutations. Use 'time_left' as a variable to make the code
obvious and self explaining.

This is part of a tree-wide series. The rest of the patches can be found here:

git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git i2c/time_left

Because these patches are generated, I audit them before sending. This is why I
will send series step by step. Build bot is happy with these patches, though.
No functional changes intended.

Wolfram Sang (8):
  media: allegro: use 'time_left' variable with
    wait_for_completion_timeout()
  media: atmel-isi: use 'time_left' variable with
    wait_for_completion_timeout()
  media: bdisp: use 'time_left' variable with wait_event_timeout()
  media: fimc-is: use 'time_left' variable with wait_event_timeout()
  media: platform: exynos-gsc: use 'time_left' variable with
    wait_event_timeout()
  media: solo6x10: use 'time_left' variable with
    wait_for_completion_timeout()
  media: tegra-vde: use 'time_left' variable with
    wait_for_completion_interruptible_timeout()
  media: ti: cal: use 'time_left' variable with wait_event_timeout()

 drivers/media/pci/solo6x10/solo6x10-p2m.c        |  8 ++++----
 .../media/platform/allegro-dvt/allegro-core.c    | 16 ++++++++--------
 drivers/media/platform/atmel/atmel-isi.c         |  8 ++++----
 drivers/media/platform/nvidia/tegra-vde/h264.c   | 10 +++++-----
 .../media/platform/samsung/exynos-gsc/gsc-core.c | 10 +++++-----
 .../platform/samsung/exynos4-is/fimc-core.c      | 10 +++++-----
 drivers/media/platform/st/sti/bdisp/bdisp-v4l2.c | 10 +++++-----
 drivers/media/platform/ti/cal/cal.c              |  8 ++++----
 8 files changed, 40 insertions(+), 40 deletions(-)