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| author |   Marek Vasut <marex@denx.de> | 2022-10-18 20:35:13 +0200 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2022-10-24 12:40:39 +0100 |
| commit | 195583504be28df5d608a4677dd796117aea875f (patch) | |
| tree | a30e867078377ebf9a757cffcb357ccd531eee44 | |
| parent | spi: aspeed: Fix window offset of CE1 (diff) | |
| download | linux-dev-195583504be28df5d608a4677dd796117aea875f.tar.xz linux-dev-195583504be28df5d608a4677dd796117aea875f.zip | |
spi: stm32: Print summary 'callbacks suppressed' message
The original fix "spi: stm32: Rate-limit the 'Communication suspended' message"
still leads to "stm32h7_spi_irq_thread: 1696 callbacks suppressed" spew in the
kernel log. Since this 'Communication suspended' message is a debug print, add
RATELIMIT_MSG_ON_RELEASE flag to inhibit the "callbacks suspended" part during
normal operation and only print summary at the end.
Fixes: ea8be08cc9358 ("spi: stm32: Rate-limit the 'Communication suspended' message")
Signed-off-by: Marek Vasut <marex@denx.de>
Link: https://lore.kernel.org/r/20221018183513.206706-1-marex@denx.de
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | drivers/spi/spi-stm32.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/spi/spi-stm32.c b/drivers/spi/spi-stm32.c index 6fe617b445a5..3c2fa2e2f94a 100644 --- a/drivers/spi/spi-stm32.c +++ b/drivers/spi/spi-stm32.c @@ -886,6 +886,7 @@ static irqreturn_t stm32h7_spi_irq_thread(int irq, void *dev_id) static DEFINE_RATELIMIT_STATE(rs, DEFAULT_RATELIMIT_INTERVAL * 10, 1); + ratelimit_set_flags(&rs, RATELIMIT_MSG_ON_RELEASE); if (__ratelimit(&rs)) dev_dbg_ratelimited(spi->dev, "Communication suspended\n"); if (!spi->cur_usedma && (spi->rx_buf && (spi->rx_len > 0))) |