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staging: wilc1000: spi: Use new structure for SPI transfer delays

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In a recent change to the SPI subsystem in commit <bebcfd272df6>
("spi: introduce `delay` field for `spi_transfer` +
spi_transfer_delay_exec()"), 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).

Signed-off-by: Sergiu Cuciurean <sergiu.cuciurean@analog.com>
Link: https://lore.kernel.org/r/20200304074319.22107-1-sergiu.cuciurean@analog.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sergiu Cuciurean 2020-03-04 09:43:19 +02:00 committed by Greg Kroah-Hartman
parent 19a91ec87a
commit b26b1391df
1 changed files with 12 additions and 3 deletions
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15
drivers/staging/wilc1000/spi.c
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@ -228,7 +228,10 @@ static int wilc_spi_tx(struct wilc *wilc, u8 *b, u32 len)
struct spi_transfer tr = {
.tx_buf = b,
.len = len,
.delay_usecs = 0,
.delay = {
.value = 0,
.unit = SPI_DELAY_UNIT_USECS
},
};
char *r_buffer = kzalloc(len, GFP_KERNEL);
@ -269,7 +272,10 @@ static int wilc_spi_rx(struct wilc *wilc, u8 *rb, u32 rlen)
struct spi_transfer tr = {
.rx_buf = rb,
.len = rlen,
.delay_usecs = 0,
.delay = {
.value = 0,
.unit = SPI_DELAY_UNIT_USECS
},
};
char *t_buffer = kzalloc(rlen, GFP_KERNEL);
@ -311,7 +317,10 @@ static int wilc_spi_tx_rx(struct wilc *wilc, u8 *wb, u8 *rb, u32 rlen)
.tx_buf = wb,
.len = rlen,
.bits_per_word = 8,
.delay_usecs = 0,
.delay = {
.value = 0,
.unit = SPI_DELAY_UNIT_USECS
},
};