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[V6,07/15] powerpc/83xx/mpc832x_rdb: Replace all spi->chip_select references with function call

Message ID 20230310173217.3429788-8-amit.kumar-mahapatra@amd.com
State Accepted
Commit 3aba06a9fee04f6fefa9df71d3ee27dd4c464ad5
Headers show
Series Add support for stacked/parallel memories | expand

Commit Message

Mahapatra, Amit Kumar March 10, 2023, 5:32 p.m. UTC 
Supporting multi-cs in spi drivers would require the chip_select & cs_gpiod
members of struct spi_device to be an array. But changing the type of these
members to array would break the spi driver functionality. To make the
transition smoother introduced four new APIs to get/set the
spi->chip_select & spi->cs_gpiod and replaced all spi->chip_select and
spi->cs_gpiod references with get or set API calls.
While adding multi-cs support in further patches the chip_select & cs_gpiod
members of the spi_device structure would be converted to arrays & the
"idx" parameter of the APIs would be used as array index i.e.,
spi->chip_select[idx] & spi->cs_gpiod[idx] respectively.

Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com>
---
 arch/powerpc/platforms/83xx/mpc832x_rdb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/arch/powerpc/platforms/83xx/mpc832x_rdb.c b/arch/powerpc/platforms/83xx/mpc832x_rdb.c
index caa96edf0e72..4ab1d48cd229 100644
--- a/arch/powerpc/platforms/83xx/mpc832x_rdb.c
+++ b/arch/powerpc/platforms/83xx/mpc832x_rdb.c
@@ -144,7 +144,7 @@  static int __init fsl_spi_init(struct spi_board_info *board_infos,
 
 static void mpc83xx_spi_cs_control(struct spi_device *spi, bool on)
 {
-	pr_debug("%s %d %d\n", __func__, spi->chip_select, on);
+	pr_debug("%s %d %d\n", __func__, spi_get_chipselect(spi, 0), on);
 	par_io_data_set(3, 13, on);
 }