Arnd Bergmann 15a98fb2fc media: dvb_frontend: split dvb_frontend_handle_ioctl function ... Over time, dvb_frontend_handle_ioctl() has grown to the point where we now get a warning from the compiler about excessive stack usage: drivers/media/dvb-core/dvb_frontend.c: In function 'dvb_frontend_handle_ioctl': drivers/media/dvb-core/dvb_frontend.c:2692:1: error: the frame size of 1048 bytes is larger than 1024 bytes [-Werror=frame-larger-than=] Almost all of this is used by the dtv_frontend_properties structure in the FE_GET_PROPERTY and FE_GET_FRONTEND commands. Splitting those into separate function reduces the stack usage of the main function to just 136 bytes, the others are under 500 each. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>		2019-06-27 07:24:12 -04:00
..
dmxdev.c
dvb_ca_en50221.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 113	2019-05-24 17:39:01 +02:00
dvb_demux.c
dvb_frontend.c	media: dvb_frontend: split dvb_frontend_handle_ioctl function	2019-06-27 07:24:12 -04:00
dvb_math.c
dvb_net.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 113	2019-05-24 17:39:01 +02:00
dvb_ringbuffer.c
dvb_vb2.c
dvbdev.c	media: dvbdev: remove double-unlock	2019-03-28 14:36:14 -04:00
Kconfig	Linux 5.2-rc2	2019-05-28 11:21:51 -04:00
Makefile