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spi: pl022: clean up some unused variables

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Merge series from Nam Cao <namcao@linutronix.de>:

The driver was refactored in 9b2ef250b3 ("spi: spl022: switch to use
default spi_transfer_one_message()"), and some variables are now unused
because of that. Clean them up.
This commit is contained in:
Mark Brown 2023-12-11 19:04:43 +00:00
commit 0d7096c1dd
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1 changed files with 0 additions and 9 deletions
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9
drivers/spi/spi-pl022.c
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@ -341,10 +341,6 @@ struct vendor_data {
* @cur_msg: Pointer to current spi_message being processed * @cur_msg: Pointer to current spi_message being processed
* @cur_transfer: Pointer to current spi_transfer * @cur_transfer: Pointer to current spi_transfer
* @cur_chip: pointer to current clients chip(assigned from controller_state) * @cur_chip: pointer to current clients chip(assigned from controller_state)
* @next_msg_cs_active: the next message in the queue has been examined
* and it was found that it uses the same chip select as the previous
* message, so we left it active after the previous transfer, and it's
* active already.
* @tx: current position in TX buffer to be read * @tx: current position in TX buffer to be read
* @tx_end: end position in TX buffer to be read * @tx_end: end position in TX buffer to be read
* @rx: current position in RX buffer to be written * @rx: current position in RX buffer to be written
@ -361,7 +357,6 @@ struct vendor_data {
* @dummypage: a dummy page used for driving data on the bus with DMA * @dummypage: a dummy page used for driving data on the bus with DMA
* @dma_running: indicates whether DMA is in operation * @dma_running: indicates whether DMA is in operation
* @cur_cs: current chip select index * @cur_cs: current chip select index
* @cur_gpiod: current chip select GPIO descriptor
*/ */
struct pl022 { struct pl022 {
struct amba_device *adev; struct amba_device *adev;
@ -373,7 +368,6 @@ struct pl022 {
struct pl022_ssp_controller *host_info; struct pl022_ssp_controller *host_info;
struct spi_transfer *cur_transfer; struct spi_transfer *cur_transfer;
struct chip_data *cur_chip; struct chip_data *cur_chip;
bool next_msg_cs_active;
void *tx; void *tx;
void *tx_end; void *tx_end;
void *rx; void *rx;
@ -393,7 +387,6 @@ struct pl022 {
bool dma_running; bool dma_running;
#endif #endif
int cur_cs; int cur_cs;
struct gpio_desc *cur_gpiod;
}; };
/** /**
@ -1344,8 +1337,6 @@ static int pl022_transfer_one(struct spi_controller *host, struct spi_device *sp
/* Setup the SPI using the per chip configuration */ /* Setup the SPI using the per chip configuration */
pl022->cur_chip = spi_get_ctldata(spi); pl022->cur_chip = spi_get_ctldata(spi);
pl022->cur_cs = spi_get_chipselect(spi, 0); 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); restore_state(pl022);
flush(pl022); flush(pl022);