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V4L/DVB: ir-common: Use macros to define the keytables

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The usage of macros ensures that the proper namespace is being used
by all tables. It also makes easier to associate a keytable with
the name used inside the drivers.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab
2010-04-01 22:23:38 -03:00
parent e27e971c69
commit dce4a3e3b2
2 changed files with 141 additions and 138 deletions
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14
include/media/ir-common.h
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@@ -107,11 +107,23 @@ void ir_rc5_timer_keyup(unsigned long data);
/* scancode->keycode map tables from ir-keymaps.c */
#define IR_KEYTABLE(a) \
(ir_codes_ ## a ## _table)
ir_codes_ ## a ## _table
#define DECLARE_IR_KEYTABLE(a) \
extern struct ir_scancode_table IR_KEYTABLE(a)
#define DEFINE_IR_KEYTABLE(tabname, type) \
struct ir_scancode_table IR_KEYTABLE(tabname) = { \
.scan = tabname, \
.size = ARRAY_SIZE(tabname), \
.ir_type = type, \
.name = #tabname, \
}; \
EXPORT_SYMBOL_GPL(IR_KEYTABLE(tabname))
#define DEFINE_LEGACY_IR_KEYTABLE(tabname) \
DEFINE_IR_KEYTABLE(tabname, IR_TYPE_UNKNOWN)
DECLARE_IR_KEYTABLE(adstech_dvb_t_pci);
DECLARE_IR_KEYTABLE(apac_viewcomp);
DECLARE_IR_KEYTABLE(asus_pc39);