Following the great work of Lee Jones in other subsystems
here is a set of patches that address all remaining W=1
warnings in drivers/video/.
Lee Jones already fixed all warnings in video/backlight/ so
this is mostly fbdev related fixes.
The general approach used were:
- Fix kernel-doc, this is often very trivial
- Drop unused local variables
Build tested on a set of architectures with various configs.
The patches do not depend on each other and fixes for one driver
are kept in a single patch.
v2:
- Updated subject of the patches to tell what was fixed (Lee)
- Fixed build error in one patch (kernel test robot)
- A few editorials updates to the changelog messages
v3:
- Applied patches that was acked - thanks Thomas!
- Updated patches after feedback from Randy and Thomas
- Added several new patches to cover warnings that triggers
with other architectures than the one I used for v1 + v2
- Included one sh specific fix that handle a corner-case,
let's see what the sh people say to that
- One fix to previous set of patches to fix an issue
reported by Coverity (By Colin)
Sam
Sam Ravnborg (13):
video: fbdev: hgafb: Fix kernel-doc warnings
video: fbdev: core: Fix kernel-doc warnings in fbmon + fb_notify
video: fbdev: omapfb: Fix set but not used warnings in hdmi*_core
video: fbdev: uvesafb: Fix set but not used warning
sh: Fix set but not used warnings with !CONFIG_MMU
video: fbdev: sparc drivers: fix kernel-doc warnings for blank_mode
video: fbdev: mmp: Fix kernel-doc warning for lcd_spi_write
video: fbdev: wmt_ge_rops: Fix function not declared warnings
video: fbdev: goldfishfb: Fix defined but not used warning
video: fbdev: gbefb: Fix set but not used warning
video: fbdev: efifb: Fix set but not used warning for screen_pitch
video: fbdev: controlfb: Fix set but not used warnings
video: fbdev: sis: Drop useless call to SiS_GetResInfo()
arch/sh/include/asm/io.h | 2 +-
drivers/video/fbdev/bw2.c | 2 +-
drivers/video/fbdev/cg3.c | 2 +-
drivers/video/fbdev/cg6.c | 2 +-
drivers/video/fbdev/controlfb.c | 4 ++--
drivers/video/fbdev/core/fb_notify.c | 10 ++++++++++
drivers/video/fbdev/core/fbmon.c | 2 +-
drivers/video/fbdev/efifb.c | 3 +--
drivers/video/fbdev/ffb.c | 2 +-
drivers/video/fbdev/gbefb.c | 4 +---
drivers/video/fbdev/goldfishfb.c | 2 ++
drivers/video/fbdev/hgafb.c | 10 +++++-----
drivers/video/fbdev/leo.c | 2 +-
drivers/video/fbdev/mmp/hw/mmp_spi.c | 2 +-
drivers/video/fbdev/omap2/omapfb/dss/hdmi4_core.c | 4 ++--
drivers/video/fbdev/omap2/omapfb/dss/hdmi5_core.c | 4 ++--
drivers/video/fbdev/p9100.c | 2 +-
drivers/video/fbdev/sis/init.c | 1 -
drivers/video/fbdev/tcx.c | 2 +-
drivers/video/fbdev/uvesafb.c | 2 ++
drivers/video/fbdev/wmt_ge_rops.c | 1 +
21 files changed, 38 insertions(+), 27 deletions(-)
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