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Subject[PATCH] staging: wilc1000: spi: Use new structure for SPI transfer delays
Date
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>
---
drivers/staging/wilc1000/spi.c | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/wilc1000/spi.c b/drivers/staging/wilc1000/spi.c
index 11653ac118cd..a3779d967a24 100644
--- a/drivers/staging/wilc1000/spi.c
+++ b/drivers/staging/wilc1000/spi.c
@@ -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
+ },

};

--
2.17.1
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