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.smir...@gmail.com>
Cc: Archit Taneja <arch...@codeaurora.org>
Cc: Andrzej Hajda <a.ha...@samsung.com>
Cc: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
Cc: Chris Healy <cphe...@gmail.com>
Cc: Lucas Stach <l.st...@pengutronix.de>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-ker...@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
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