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Mauro Carvalho Chehab 980d4f1734 V4L/DVB (8751): vivi: Fix some issues at vivi register routine ... This patch fixes several small issues at vivi register routines: 1) minor and n_devs should be unsigned; 2) n_devs = 0 were not properly handled; 3) if n_devs specify a high number, the driver would just roll back and won't register any device. The proper behaviour is to keep all succeded devices registered; 4) both n_devs and minor were using 0 as permissions. Better to have them with 0444. With the current patch, if n_devs specify a very large value, it will register all possible devices. For example, on a machine without any other V4L drivers loaded, with this patch, we will have something like: vivi: V4L2 device registered as /dev/video0 vivi: V4L2 device registered as /dev/video1 vivi: V4L2 device registered as /dev/video2 ... vivi: V4L2 device registered as /dev/video31 video_register_device_index: get_index failed Video Technology Magazine Virtual Video Capture Board ver 0.5.0 successfully loaded. 5) The number of allocated devices on success is now kept at n_devs: $ cat /sys/module/vivi/parameters/n_devs 32 Thanks to Henne <henne@nachtwindheim.de> for pointing that there were some issues at vivi. Cc: Henne <henne@nachtwindheim.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>		17 years ago
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common	V4L/DVB (8549): mxl5007: Fix an error at include file	17 years ago
dvb	V4L/DVB (8722): sms1xxx: fix typo in license header	17 years ago
radio	V4L/DVB (8678): Remove the dead CONFIG_RADIO_MIROPCM20{,_RDS} code	17 years ago
video	V4L/DVB (8751): vivi: Fix some issues at vivi register routine	17 years ago
Kconfig	V4L/DVB (8392): media/Kconfig: Convert V4L1_COMPAT select into "depends on"	17 years ago
Makefile	V4L/DVB (8274): sms1xxx: build cleanup after driver relocation	17 years ago