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| author | Marek Vasut <marex@denx.de> | 2024-07-09 00:18:57 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-09-18 20:24:05 +0300 |
| commit | 3acb2392df34e8ba6e35fe6ddfcd088fe3aa235b (patch) | |
| tree | 64300e93407555fa259b4b733c307e7ea3c86c58 /drivers/input/touchscreen | |
| parent | 5ee7efa629bfcd86e50548d9c5f611f948e3421d (diff) | |
| download | linux-3acb2392df34e8ba6e35fe6ddfcd088fe3aa235b.tar.xz | |
Input: ads7846 - ratelimit the spi_sync error message
[ Upstream commit ccbfea78adf75d3d9e87aa739dab83254f5333fa ]
In case the touch controller is not connected, this message keeps scrolling
on the console indefinitelly. Ratelimit it to avoid filling kernel logs.
"
ads7846 spi2.1: spi_sync --> -22
"
Signed-off-by: Marek Vasut <marex@denx.de>
Link: https://lore.kernel.org/r/20240708211913.171243-1-marex@denx.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/input/touchscreen')
| -rw-r--r-- | drivers/input/touchscreen/ads7846.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c index a66375700a63..8b8c43b3c27f 100644 --- a/drivers/input/touchscreen/ads7846.c +++ b/drivers/input/touchscreen/ads7846.c @@ -808,7 +808,7 @@ static void ads7846_read_state(struct ads7846 *ts) m = &ts->msg[msg_idx]; error = spi_sync(ts->spi, m); if (error) { - dev_err(&ts->spi->dev, "spi_sync --> %d\n", error); + dev_err_ratelimited(&ts->spi->dev, "spi_sync --> %d\n", error); packet->ignore = true; return; } |