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| author | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-09-11 09:27:35 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-09-12 09:39:37 +0200 |
| commit | 5e8db34966222c34d7e98767a2d54b6bb3aa248d (patch) | |
| tree | 4a2198a60153f88329a82eee50f2cbff2da22310 /tools/perf/scripts/python | |
| parent | 93c16fabdb74a9c1a427402fc1fe588a45130c5b (diff) | |
| download | linux-5e8db34966222c34d7e98767a2d54b6bb3aa248d.tar.gz linux-5e8db34966222c34d7e98767a2d54b6bb3aa248d.zip | |
media: av7110: don't do float point math
It sounds that earlier versions of GCC have troubles when
doing const math at compile time, if no typecast is used:
on i386:
ERROR: modpost: "__floatunsidf" [drivers/media/pci/ttpci/dvb-ttpci.ko] undefined!
ERROR: modpost: "__ltdf2" [drivers/media/pci/ttpci/dvb-ttpci.ko] undefined!
The warning was generated on gcc (SUSE Linux) 7.5.0.
Gcc 9.2 compiles it fine.
As an added bonus, it also fixes this objtool warning:
drivers/media/pci/ttpci/av7110_v4l.c:163:11: error: SSE register return with SSE disabled
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions