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media: spi: gs1662: Use new structure for SPI transfer delays

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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 bebcfd272d ("spi: introduce `delay` field for
`spi_transfer` + spi_transfer_delay_exec()")

Signed-off-by: Sergiu Cuciurean <sergiu.cuciurean@analog.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Sergiu Cuciurean 2020-02-27 14:24:54 +01:00 committed by Mauro Carvalho Chehab
parent aead0ffbf0
commit 204c7b3c06
1 changed files with 16 additions and 4 deletions
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20
drivers/media/spi/gs1662.c
View file

@ -147,11 +147,17 @@ static int gs_read_register(struct spi_device *spi, u16 addr, u16 *value)
{
.tx_buf = &buf_addr,
.len = 2,
.delay_usecs = 1,
.delay = {
.value = 1,
.unit = SPI_DELAY_UNIT_USECS
},
}, {
.rx_buf = &buf_value,
.len = 2,
.delay_usecs = 1,
.delay = {
.value = 1,
.unit = SPI_DELAY_UNIT_USECS
},
},
};
@ -175,11 +181,17 @@ static int gs_write_register(struct spi_device *spi, u16 addr, u16 value)
{
.tx_buf = &buf_addr,
.len = 2,
.delay_usecs = 1,
.delay = {
.value = 1,
.unit = SPI_DELAY_UNIT_USECS
},
}, {
.tx_buf = &buf_value,
.len = 2,
.delay_usecs = 1,
.delay = {
.value = 1,
.unit = SPI_DELAY_UNIT_USECS
},
},
};