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author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2023-11-07 12:17:48 +0300 |
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committer | Helge Deller <deller@gmx.de> | 2023-11-10 09:34:18 +0300 |
commit | 1fc9ea058089f27a5f4c5f04927daed1bb7668d0 (patch) | |
tree | dff0a7234794d99003a89be3ad8f0d8afe3d73b1 /tools/perf/scripts/python | |
parent | f004d91130595a01203272be12a8764788b68109 (diff) | |
download | linux-1fc9ea058089f27a5f4c5f04927daed1bb7668d0.tar.xz |
fbdev: omapfb/hdmi: Don't put .remove() in .exit.text and drop suppress_bind_attrs
On today's platforms the memory savings of putting the remove function
in .exit isn't that relevant any more. It only matters for built-in
drivers and typically saves a few 100k.
The downside is that the driver cannot be unbound at runtime which is
ancient and also slightly complicates testing. Also it requires to mark
the driver struct with __refdata which is needed to suppress a (W=1)
modpost warning:
WARNING: modpost: drivers/video/fbdev/omap2/omapfb/displays/connector-hdmi: section mismatch in reference: hdmi_connector_driver+0x4 (section: .data) -> hdmic_remove (section: .exit.text)
To simplify matters, move the remove callback to .text and drop
.suppress_bind_attrs = true.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions