Skip to content

S
Simple PCIe FMC carrier SPEC
Commit af000639 authored by Federico Vaga's avatar Federico Vaga
Browse files
Options

sw:drv:spi: use variable for bits_per_word 

Signed-off-by: Federico Vaga's avatarFederico Vaga <federico.vaga@cern.ch>
parent 98b2d5db
Hide whitespace changes
Inline Side-by-side
Showing with 4 additions and 2 deletions
software/kernel/spi-ocores.c
View file @ af000639
......@@ -462,9 +462,11 @@ static int spi_ocores_sw_xfer_finish(struct spi_ocores *sp)
static int spi_ocores_sw_xfer_next_init(struct spi_ocores *sp)
{
struct list_head *head = &sp->master->cur_msg->transfers;
uint8_t bits_per_word;
uint32_t hz;
if (spi_ocores_hw_xfer_bits_per_word(sp) > 128)
bits_per_word = spi_ocores_hw_xfer_bits_per_word(sp);
if (bits_per_word > 128)
return -EINVAL;
if (!sp->cur_xfer) {
......@@ -481,7 +483,7 @@ static int spi_ocores_sw_xfer_next_init(struct spi_ocores *sp)
}
sp->cur_ctrl = sp->ctrl_base;
sp->cur_ctrl |= spi_ocores_hw_xfer_bits_per_word(sp);
sp->cur_ctrl |= bits_per_word;
if (sp->cur_xfer->speed_hz)
hz = sp->cur_xfer->speed_hz;
else
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment