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18b548ca58
Debugging cleanups to the zr36067 driver: * Use module_param_named() to declare the debug parameter, so we can use a single global variable to handle the debug level. This makes the driver a bit smaller (by 648 bytes on x86_64), thanks to one less level of indirection on every use. * Change the debug parameter sysfs permissions, so that the debug level can be adjusted at runtime, as is done in many other media/video drivers. * The debug level is between 0 and 5, not 0 and 4. * Move the zr_debug export and dprintk macro definition to a header file so that we don't have to define them in each source file. * Simplify a duplicate test on zr_debug. Note that zr_debug was subsequently renamed to debug_zr36067 to avoid possible conflicts with other Zoran device drivers, on a suggestion by Trent Piepho. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Acked-by: Ronald S. Bultje <rbultje@ronald.bitfreak.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org> |
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| common | ||
| dvb | ||
| radio | ||
| video | ||
| Kconfig | ||
| Makefile | ||