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-rw-r--r--drivers/spi/spi-txx9.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/spi/spi-txx9.c b/drivers/spi/spi-txx9.c
index 5f183baa91a9..2501a8373e89 100644
--- a/drivers/spi/spi-txx9.c
+++ b/drivers/spi/spi-txx9.c
@@ -97,6 +97,7 @@ static void txx9spi_cs_func(struct spi_device *spi, struct txx9spi *c,
int on, unsigned int cs_delay)
{
int val = (spi->mode & SPI_CS_HIGH) ? on : !on;
+
if (on) {
/* deselect the chip with cs_change hint in last transfer */
if (c->last_chipselect >= 0)
@@ -188,6 +189,7 @@ static void txx9spi_work_one(struct txx9spi *c, struct spi_message *m)
if (prev_speed_hz != speed_hz
|| prev_bits_per_word != bits_per_word) {
int n = DIV_ROUND_UP(c->baseclk, speed_hz) - 1;
+
n = clamp(n, SPI_MIN_DIVIDER, SPI_MAX_DIVIDER);
/* enter config mode */
txx9spi_wr(c, mcr | TXx9_SPMCR_CONFIG | TXx9_SPMCR_BCLR,