From: Irina Tirdea <irina.tirdea@intel.com>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Bastien Nocera <hadess@hadess.net>,
Mark Rutland <mark.rutland@arm.com>,
linux-input@vger.kernel.org, devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
Pawel Moll <pawel.moll@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Kumar Gala <galak@codeaurora.org>,
Irina Tirdea <irina.tirdea@intel.com>
Subject: [PATCH v2 7/8] input: goodix: use goodix_i2c_write_u8 instead of i2c_master_send
Date: Mon, 8 Jun 2015 17:37:52 +0300 [thread overview]
Message-ID: <1433774273-23103-8-git-send-email-irina.tirdea@intel.com> (raw)
In-Reply-To: <1433774273-23103-1-git-send-email-irina.tirdea@intel.com>
Use goodix_i2c_write_u8 instead of i2c_master_send to simplify code.
Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
---
drivers/input/touchscreen/goodix.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/input/touchscreen/goodix.c b/drivers/input/touchscreen/goodix.c
index 903c83d..76004a4 100644
--- a/drivers/input/touchscreen/goodix.c
+++ b/drivers/input/touchscreen/goodix.c
@@ -220,16 +220,11 @@ 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;
--
1.9.1
next prev parent reply other threads:[~2015-06-08 14:37 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-08 14:37 [PATCH v2 0/8] Goodix touchscreen enhancements Irina Tirdea
[not found] ` <1433774273-23103-1-git-send-email-irina.tirdea-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2015-06-08 14:37 ` [PATCH v2 1/8] input: goodix: fix alignment issues Irina Tirdea
2015-06-08 14:37 ` [PATCH v2 4/8] input: goodix: reset device at init Irina Tirdea
2015-06-09 15:34 ` Bastien Nocera
2015-06-09 15:53 ` Bastien Nocera
2015-06-23 13:23 ` Tirdea, Irina
2015-06-23 14:12 ` Bastien Nocera
2015-06-23 14:50 ` Octavian Purdila
2015-06-29 16:04 ` Tirdea, Irina
2015-06-09 17:57 ` Dmitry Torokhov
2015-06-23 13:20 ` Tirdea, Irina
2015-06-08 14:37 ` [PATCH v2 6/8] input: goodix: add power management support Irina Tirdea
2015-06-09 18:15 ` Dmitry Torokhov
2015-06-23 13:28 ` Tirdea, Irina
2015-06-08 14:37 ` [PATCH v2 2/8] input: goodix: fix variable length array warning Irina Tirdea
2015-06-09 15:35 ` Bastien Nocera
2015-06-08 14:37 ` [PATCH v2 3/8] input: goodix: export id and version read from device Irina Tirdea
2015-06-09 15:36 ` Bastien Nocera
2015-06-08 14:37 ` [PATCH v2 5/8] input: goodix: write configuration data to device Irina Tirdea
[not found] ` <1433774273-23103-6-git-send-email-irina.tirdea-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2015-06-09 18:14 ` Dmitry Torokhov
2015-06-23 13:27 ` Tirdea, Irina
[not found] ` <1F3AC3675D538145B1661F571FE1805F2F06166E-pww93C2UFcwu0RiL9chJVbfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2015-06-23 18:59 ` Dmitry Torokhov
2015-06-29 16:01 ` Tirdea, Irina
2015-06-08 14:37 ` Irina Tirdea [this message]
2015-06-08 14:37 ` [PATCH v2 8/8] input: goodix: add support for ESD Irina Tirdea
2015-06-09 18:17 ` [PATCH v2 0/8] Goodix touchscreen enhancements Dmitry Torokhov
2015-06-23 13:18 ` Tirdea, Irina
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