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Input: goodix - use goodix_i2c_write_u8 instead of i2c_master_send
author
Irina Tirdea
<irina.tirdea@intel.com>
Fri, 18 Dec 2015 00:47:42 +0000
(16:47 -0800)
committer
Dmitry Torokhov
<dmitry.torokhov@gmail.com>
Fri, 18 Dec 2015 01:11:54 +0000
(17:11 -0800)
Use goodix_i2c_write_u8 instead of i2c_master_send to simplify code.
Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
Tested-by: Bastien Nocera <hadess@hadess.net>
Tested-by: Aleksei Mamlin <mamlinav@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
drivers/input/touchscreen/goodix.c
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diff --git
a/drivers/input/touchscreen/goodix.c
b/drivers/input/touchscreen/goodix.c
index
34ed686
..
0acefe4
100644
(file)
--- a/
drivers/input/touchscreen/goodix.c
+++ b/
drivers/input/touchscreen/goodix.c
@@
-277,16
+277,11
@@
static void goodix_process_events(struct goodix_ts_data *ts)
*/
static irqreturn_t goodix_ts_irq_handler(int irq, void *dev_id)
{
- static const u8 end_cmd[] = {
- GOODIX_READ_COOR_ADDR >> 8,
- GOODIX_READ_COOR_ADDR & 0xff,
- 0
- };
struct goodix_ts_data *ts = dev_id;
goodix_process_events(ts);
- if (
i2c_master_send(ts->client, end_cmd, sizeof(end_cmd)
) < 0)
+ if (
goodix_i2c_write_u8(ts->client, GOODIX_READ_COOR_ADDR, 0
) < 0)
dev_err(&ts->client->dev, "I2C write end_cmd error\n");
return IRQ_HANDLED;