From: Andrey Smirnov <andrew.smirnov@gmail.com>
To: dri-devel@lists.freedesktop.org
Cc: Andrey Smirnov <andrew.smirnov@gmail.com>,
Archit Taneja <architt@codeaurora.org>,
Andrzej Hajda <a.hajda@samsung.com>,
Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
Chris Healy <cphealy@gmail.com>,
Lucas Stach <l.stach@pengutronix.de>,
linux-kernel@vger.kernel.org
Subject: [PATCH 9/9] drm/bridge: tc358767: Drop tc_read() macro
Date: Tue, 26 Feb 2019 11:36:09 -0800 [thread overview]
Message-ID: <20190226193609.9862-10-andrew.smirnov@gmail.com> (raw)
In-Reply-To: <20190226193609.9862-1-andrew.smirnov@gmail.com>
There's only one place where tc_read() is used, so it doesn't save us
much. Drop it. No functional change intended.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: Archit Taneja <architt@codeaurora.org>
Cc: Andrzej Hajda <a.hajda@samsung.com>
Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Cc: Chris Healy <cphealy@gmail.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-kernel@vger.kernel.org
---
drivers/gpu/drm/bridge/tc358767.c | 15 +++++++--------
1 file changed, 7 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/bridge/tc358767.c b/drivers/gpu/drm/bridge/tc358767.c
index 239b3aaa255d..3c574f1569aa 100644
--- a/drivers/gpu/drm/bridge/tc358767.c
+++ b/drivers/gpu/drm/bridge/tc358767.c
@@ -240,12 +240,6 @@ static inline struct tc_data *connector_to_tc(struct drm_connector *c)
if (ret) \
goto err; \
} while (0)
-#define tc_read(reg, var) \
- do { \
- ret = regmap_read(tc->regmap, reg, var); \
- if (ret) \
- goto err; \
- } while (0)
static inline int tc_poll_timeout(struct regmap *map, unsigned int addr,
unsigned int cond_mask,
@@ -337,8 +331,13 @@ static ssize_t tc_aux_transfer(struct drm_dp_aux *aux,
if (request == DP_AUX_I2C_READ || request == DP_AUX_NATIVE_READ) {
/* Read data */
while (i < size) {
- if ((i % 4) == 0)
- tc_read(DP0_AUXRDATA(i >> 2), &tmp);
+ if ((i % 4) == 0) {
+ ret = regmap_read(tc->regmap,
+ DP0_AUXRDATA(i >> 2),
+ &tmp);
+ if (ret)
+ goto err;
+ }
buf[i] = tmp & 0xff;
tmp = tmp >> 8;
i++;
--
2.20.1
next prev parent reply other threads:[~2019-02-26 19:36 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-26 19:36 [PATCH 0/9] tc358767 driver improvements Andrey Smirnov
2019-02-26 19:36 ` [PATCH 1/9] drm/bridge: tc358767: Simplify tc_poll_timeout() Andrey Smirnov
2019-03-04 9:28 ` Andrzej Hajda
2019-03-04 12:17 ` Laurent Pinchart
2019-02-26 19:36 ` [PATCH 2/9] drm/bridge: tc358767: Simplify tc_stream_clock_calc() Andrey Smirnov
2019-03-04 9:42 ` Andrzej Hajda
2019-03-04 12:20 ` Laurent Pinchart
2019-03-11 17:51 ` Andrey Smirnov
2019-02-26 19:36 ` [PATCH 3/9] drm/bridge: tc358767: Simplify tc_set_video_mode() Andrey Smirnov
2019-03-04 12:25 ` Laurent Pinchart
2019-03-11 17:56 ` Andrey Smirnov
2019-02-26 19:36 ` [PATCH 4/9] drm/bridge: tc358767: Simplify polling in tc_main_link_setup() Andrey Smirnov
2019-03-04 12:28 ` Laurent Pinchart
2019-02-26 19:36 ` [PATCH 5/9] drm/bridge: tc358767: Simplify polling in tc_link_training() Andrey Smirnov
2019-03-04 12:30 ` Laurent Pinchart
2019-03-11 18:26 ` Andrey Smirnov
2019-03-12 15:15 ` Laurent Pinchart
2019-02-26 19:36 ` [PATCH 6/9] drm/bridge: tc358767: Simplify error check in tc_aux_linx_setup() Andrey Smirnov
2019-03-04 12:33 ` Laurent Pinchart
2019-03-11 18:32 ` Andrey Smirnov
2019-02-26 19:36 ` [PATCH 7/9] drm/bridge: tc358767: Introduce tc_set_syspllparam() Andrey Smirnov
2019-03-04 12:34 ` Laurent Pinchart
2019-02-26 19:36 ` [PATCH 8/9] drm/bridge: tc358767: Introduce tc_pllupdate_pllen() Andrey Smirnov
2019-03-04 12:37 ` Laurent Pinchart
2019-02-26 19:36 ` Andrey Smirnov [this message]
2019-03-04 12:39 ` [PATCH 9/9] drm/bridge: tc358767: Drop tc_read() macro Laurent Pinchart
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