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authorArnaldo Carvalho de Melo <acme@redhat.com>2020-08-06 14:15:47 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2020-08-06 14:15:47 +0300
commit94fb1afb14c4f0ceb8c5508ddddac6819f662e95 (patch)
tree4988e5769dc7482caa7f441475ae31f50bbd37ef /drivers/spi/spi-bcm2835aux.c
parentc4735d990268399da9133b0ad445e488ece009ad (diff)
parent47ec5303d73ea344e84f46660fff693c57641386 (diff)
downloadlinux-94fb1afb14c4f0ceb8c5508ddddac6819f662e95.tar.xz
Mgerge remote-tracking branch 'torvalds/master' into perf/core
To sync headers, for instance, in this case tools/perf was ahead of upstream till Linus merged tip/perf/core to get the PERF_RECORD_TEXT_POKE changes: Warning: Kernel ABI header at 'tools/include/uapi/linux/perf_event.h' differs from latest version at 'include/uapi/linux/perf_event.h' diff -u tools/include/uapi/linux/perf_event.h include/uapi/linux/perf_event.h Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'drivers/spi/spi-bcm2835aux.c')
-rw-r--r--drivers/spi/spi-bcm2835aux.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/spi/spi-bcm2835aux.c b/drivers/spi/spi-bcm2835aux.c
index c331efd6e86b..2f717812c766 100644
--- a/drivers/spi/spi-bcm2835aux.c
+++ b/drivers/spi/spi-bcm2835aux.c
@@ -345,7 +345,7 @@ static int bcm2835aux_spi_transfer_one(struct spi_master *master,
struct spi_transfer *tfr)
{
struct bcm2835aux_spi *bs = spi_master_get_devdata(master);
- unsigned long spi_hz, clk_hz, speed, spi_used_hz;
+ unsigned long spi_hz, clk_hz, speed;
unsigned long hz_per_byte, byte_limit;
/* calculate the registers to handle
@@ -374,7 +374,7 @@ static int bcm2835aux_spi_transfer_one(struct spi_master *master,
/* set the new speed */
bs->cntl[0] |= speed << BCM2835_AUX_SPI_CNTL0_SPEED_SHIFT;
- spi_used_hz = clk_hz / (2 * (speed + 1));
+ tfr->effective_speed_hz = clk_hz / (2 * (speed + 1));
/* set transmit buffers and length */
bs->tx_buf = tfr->tx_buf;
@@ -391,7 +391,7 @@ static int bcm2835aux_spi_transfer_one(struct spi_master *master,
* 30 µs per 300,000 Hz of bus clock.
*/
hz_per_byte = polling_limit_us ? (9 * 1000000) / polling_limit_us : 0;
- byte_limit = hz_per_byte ? spi_used_hz / hz_per_byte : 1;
+ byte_limit = hz_per_byte ? tfr->effective_speed_hz / hz_per_byte : 1;
/* run in polling mode for short transfers */
if (tfr->len < byte_limit)