From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Linus Walleij <linus.walleij@linaro.org>,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org
Cc: Neil Armstrong <neil.armstrong@linaro.org>,
Jessica Zhang <quic_jesszhan@quicinc.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: [PATCH v1 1/1] drm/panel: sony-acx565akm: Use %*ph to print small buffer
Date: Wed, 11 Sep 2024 23:01:25 +0300 [thread overview]
Message-ID: <20240911200125.2886384-1-andriy.shevchenko@linux.intel.com> (raw)
Use %*ph format to print small buffer as hex string.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/gpu/drm/panel/panel-sony-acx565akm.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-sony-acx565akm.c b/drivers/gpu/drm/panel/panel-sony-acx565akm.c
index 217f03569494..d437f5c84f5f 100644
--- a/drivers/gpu/drm/panel/panel-sony-acx565akm.c
+++ b/drivers/gpu/drm/panel/panel-sony-acx565akm.c
@@ -562,8 +562,7 @@ static int acx565akm_detect(struct acx565akm_panel *lcd)
lcd->enabled ? "enabled" : "disabled ", status);
acx565akm_read(lcd, MIPI_DCS_GET_DISPLAY_ID, lcd->display_id, 3);
- dev_dbg(&lcd->spi->dev, "MIPI display ID: %02x%02x%02x\n",
- lcd->display_id[0], lcd->display_id[1], lcd->display_id[2]);
+ dev_dbg(&lcd->spi->dev, "MIPI display ID: %3phN\n", lcd->display_id);
switch (lcd->display_id[0]) {
case 0x10:
--
2.43.0.rc1.1336.g36b5255a03ac
next reply other threads:[~2024-09-11 20:01 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-11 20:01 Andy Shevchenko [this message]
2024-09-13 9:09 ` [PATCH v1 1/1] drm/panel: sony-acx565akm: Use %*ph to print small buffer Neil Armstrong
2024-09-13 9:18 ` Neil Armstrong
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