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input: touchscreen: gt1x: fix the warning when GTP init failed

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resolve the warning log below:
[    8.207933][    T9] ------------[ cut here ]------------
[    8.207956][    T9] WARNING: CPU: 4 PID: 9 at drivers/regulator/core.c:2151 _regulator_put+0x10c/0x11c
[    8.207965][    T9] Modules linked in:
[    8.207984][    T9] CPU: 4 PID: 9 Comm: kworker/u16:1 Not tainted 5.10.43 #628
[    8.207993][    T9] Hardware name: Rockchip RK3588 EVB1 LP4 V10 Board (DT)
[    8.208009][    T9] Workqueue: events_unbound async_run_entry_fn
[    8.208024][    T9] pstate: 80800009 (Nzcv daif -PAN +UAO -TCO BTYPE=--)
[    8.208037][    T9] pc : _regulator_put+0x10c/0x11c
[    8.208049][    T9] lr : regulator_put+0x30/0x4c
[    8.208058][    T9] sp : ffffffc0120b3b20
[    8.208067][    T9] x29: ffffffc0120b3b20 x28: ffffffc01091d10c
[    8.208082][    T9] x27: ffffffc01091d100 x26: ffffff8402db2320
[    8.208095][    T9] x25: ffffff8404604100 x24: ffffff8402db2320
[    8.208107][    T9] x23: ffffff8404604100 x22: ffffffc0120b3b78
[    8.208120][    T9] x21: ffffff8404604300 x20: ffffffc011da4550
[    8.208133][    T9] x19: ffffff8404604400 x18: ffffffc012065070
[    8.208145][    T9] x17: 0000000000000000 x16: 00000000000000d8
[    8.208158][    T9] x15: 0000000000000004 x14: 0000000000003fff
[    8.208171][    T9] x13: ffffffc011b8c968 x12: 0000000000000003
[    8.208183][    T9] x11: 00000000ffffbfff x10: dead000000000100
[    8.208196][    T9] x9 : 0000000000000000 x8 : 0000000000000001
[    8.208208][    T9] x7 : 47205d3436353a65 x6 : ffffffc011d93448
[    8.208220][    T9] x5 : ffffffffffffffff x4 : 0000000000000000
[    8.208232][    T9] x3 : 0000000000000000 x2 : ffffff840034a500
[    8.208245][    T9] x1 : 0000000000000000 x0 : ffffff8404604400

Signed-off-by: shengfei Xu <xsf@rock-chips.com>
Change-Id: I07e87f6105b71aa9ed571173e4a9a33c1c91bd65
This commit is contained in:
shengfei Xu
2021-12-16 02:17:01 +00:00
committed by Tao Huang
parent 16b5587b5f
commit b2d1e578eb
1 changed files with 2 additions and 0 deletions
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2
drivers/input/touchscreen/gt1x/gt1x_generic.c
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@@ -2398,6 +2398,8 @@ s32 gt1x_init(void)
#if GTP_WITH_STYLUS
gt1x_pen_init();
#endif
if (ret != 0)
gt1x_power_switch(SWITCH_OFF);
return ret;
}