linux-kernel - [PATCH 1/2] spi: pl022: delete unused cur

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Date:   Mon, 11 Dec 2023 13:49:14 +0100
From:   Nam Cao <namcao@...utronix.de>
To:     linus.walleij@...aro.org, broonie@...nel.org,
        linux-arm-kernel@...ts.infradead.org, linux-spi@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Nam Cao <namcao@...utronix.de>
Subject: [PATCH 1/2] spi: pl022: delete unused cur_gpiod in struct pl022

The member cur_gpiod of struct pl022 is not used anywhere. Delete it.

Signed-off-by: Nam Cao <namcao@...utronix.de>
---
 drivers/spi/spi-pl022.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/spi/spi-pl022.c b/drivers/spi/spi-pl022.c
index 1e3bd6f3303a..fd21e83cc3a4 100644
--- a/drivers/spi/spi-pl022.c
+++ b/drivers/spi/spi-pl022.c
@@ -361,7 +361,6 @@ struct vendor_data {
  * @dummypage: a dummy page used for driving data on the bus with DMA
  * @dma_running: indicates whether DMA is in operation
  * @cur_cs: current chip select index
- * @cur_gpiod: current chip select GPIO descriptor
  */
 struct pl022 {
 	struct amba_device		*adev;
@@ -393,7 +392,6 @@ struct pl022 {
 	bool				dma_running;
 #endif
 	int cur_cs;
-	struct gpio_desc *cur_gpiod;
 };
 
 /**
@@ -1344,8 +1342,6 @@ static int pl022_transfer_one(struct spi_controller *host, struct spi_device *sp
 	/* Setup the SPI using the per chip configuration */
 	pl022->cur_chip = spi_get_ctldata(spi);
 	pl022->cur_cs = spi_get_chipselect(spi, 0);
-	/* This is always available but may be set to -ENOENT */
-	pl022->cur_gpiod = spi_get_csgpiod(spi, 0);
 
 	restore_state(pl022);
 	flush(pl022);
-- 
2.39.2