Clang warns: drivers/media/firewire/firedtv-avc.c:999:45: warning: implicit conversion from 'int' to 'char' changes value from 159 to -97 [-Wconstant-conversion] app_info[0] = (EN50221_TAG_APP_INFO >> 16) & 0xff; ~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~ drivers/media/firewire/firedtv-avc.c:1000:45: warning: implicit conversion from 'int' to 'char' changes value from 128 to -128 [-Wconstant-conversion] app_info[1] = (EN50221_TAG_APP_INFO >> 8) & 0xff; ~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~ drivers/media/firewire/firedtv-avc.c:1040:44: warning: implicit conversion from 'int' to 'char' changes value from 159 to -97 [-Wconstant-conversion] app_info[0] = (EN50221_TAG_CA_INFO >> 16) & 0xff; ~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~ drivers/media/firewire/firedtv-avc.c:1041:44: warning: implicit conversion from 'int' to 'char' changes value from 128 to -128 [-Wconstant-conversion] app_info[1] = (EN50221_TAG_CA_INFO >> 8) & 0xff; ~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~ 4 warnings generated. Change app_info's type to unsigned char to match the type of the member msg in struct ca_msg, which is the only thing passed into the app_info parameter in this function. Link: https://github.com/ClangBuiltLinux/linux/issues/105 Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> |
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.. | ||
Kconfig | ||
Makefile | ||
firedtv-avc.c | ||
firedtv-ci.c | ||
firedtv-dvb.c | ||
firedtv-fe.c | ||
firedtv-fw.c | ||
firedtv-rc.c | ||
firedtv.h |