diff options
| author | Sergiu Cuciurean <sergiu.cuciurean@analog.com> | 2020-02-27 16:06:34 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2020-03-12 15:42:39 +0200 |
| commit | 32521a913852a730a2017e6552495e1facacdd8b (patch) | |
| tree | cee3ee76cc57df700857e37705c840f3463d0c8b | |
| parent | 9454f7a895b822dd8fb4588fc55fda7c96728869 (diff) | |
libertas: Use new structure for SPI transfer delays
In a recent change to the SPI subsystem [1], a new `delay` struct was added
to replace the `delay_usecs`. This change replaces the current
`delay_usecs` with `delay` for this driver.
The `spi_transfer_delay_exec()` function [in the SPI framework] makes sure
that both `delay_usecs` & `delay` are used (in this order to preserve
backwards compatibility).
[1] commit bebcfd272df6 ("spi: introduce `delay` field for
`spi_transfer` + spi_transfer_delay_exec()")
Signed-off-by: Sergiu Cuciurean <sergiu.cuciurean@analog.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| -rw-r--r-- | drivers/net/wireless/marvell/libertas/if_spi.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/marvell/libertas/if_spi.c b/drivers/net/wireless/marvell/libertas/if_spi.c index d07fe82c557e..3c3f266bf116 100644 --- a/drivers/net/wireless/marvell/libertas/if_spi.c +++ b/drivers/net/wireless/marvell/libertas/if_spi.c @@ -235,8 +235,9 @@ static int spu_read(struct if_spi_card *card, u16 reg, u8 *buf, int len) spi_message_add_tail(&dummy_trans, &m); } else { /* Busy-wait while the SPU fills the FIFO */ - reg_trans.delay_usecs = + reg_trans.delay.value = DIV_ROUND_UP((100 + (delay * 10)), 1000); + reg_trans.delay.unit = SPI_DELAY_UNIT_USECS; } /* read in data */ |