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authorJiri Kosina <jkosina@suse.cz>2021-11-19 17:58:30 +0300
committerJiri Kosina <jkosina@suse.cz>2021-11-19 17:58:30 +0300
commitf61e06391d65c4ecb11ff2a0bdc1e7d70c2aa407 (patch)
treeda774e3989088d21deae412c7d272cd610fd6905 /drivers/hid
parenta1091118e0d6d84c2fdb94e6c397ac790bfb9dd6 (diff)
downloadlinux-f61e06391d65c4ecb11ff2a0bdc1e7d70c2aa407.tar.xz
HID: nintendo: eliminate dead datastructures in !CONFIG_NINTENDO_FF case
The rumbling-related identifiers are never used in !CONFIG_NINTENDO_FF case, so let's hide them in order to avoid unused warnings. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid')
-rw-r--r--drivers/hid/hid-nintendo.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/hid/hid-nintendo.c b/drivers/hid/hid-nintendo.c
index 7e1d1127493e..b6a9a0f3966e 100644
--- a/drivers/hid/hid-nintendo.c
+++ b/drivers/hid/hid-nintendo.c
@@ -189,6 +189,7 @@ struct joycon_rumble_amp_data {
u16 amp;
};
+#if IS_ENABLED(CONFIG_NINTENDO_FF)
/*
* These tables are from
* https://github.com/dekuNukem/Nintendo_Switch_Reverse_Engineering/blob/master/rumble_data_table.md
@@ -289,6 +290,10 @@ static const struct joycon_rumble_amp_data joycon_rumble_amplitudes[] = {
{ 0xc2, 0x8070, 940 }, { 0xc4, 0x0071, 960 }, { 0xc6, 0x8071, 981 },
{ 0xc8, 0x0072, joycon_max_rumble_amp }
};
+static const u16 JC_RUMBLE_DFLT_LOW_FREQ = 160;
+static const u16 JC_RUMBLE_DFLT_HIGH_FREQ = 320;
+#endif /* IS_ENABLED(CONFIG_NINTENDO_FF) */
+static const u16 JC_RUMBLE_PERIOD_MS = 50;
/* States for controller state machine */
enum joycon_ctlr_state {
@@ -397,9 +402,6 @@ struct joycon_input_report {
#define JC_RUMBLE_DATA_SIZE 8
#define JC_RUMBLE_QUEUE_SIZE 8
-static const u16 JC_RUMBLE_DFLT_LOW_FREQ = 160;
-static const u16 JC_RUMBLE_DFLT_HIGH_FREQ = 320;
-static const u16 JC_RUMBLE_PERIOD_MS = 50;
static const unsigned short JC_RUMBLE_ZERO_AMP_PKT_CNT = 5;
static const char * const joycon_player_led_names[] = {