Unverified Commit 0d7096c1 authored by Mark Brown's avatar Mark Brown
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spi: pl022: clean up some unused variables 

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

The driver was refactored in 9b2ef250 ("spi: spl022: switch to use
default spi_transfer_one_message()"), and some variables are now unused
because of that. Clean them up.
parents 4ac9ed81 3c49d848

drivers/spi/spi-pl022.c

+0 −9
Original line number Diff line number Diff line
@@ -341,10 +341,6 @@ struct vendor_data { 
 * @cur_msg: Pointer to current spi_message being processed

 * @cur_transfer: Pointer to current spi_transfer

 * @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_end: end position in TX buffer to be read

 * @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

 * @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;
@@ -373,7 +368,6 @@ struct pl022 { 
	struct pl022_ssp_controller	*host_info;

	struct spi_transfer		*cur_transfer;

	struct chip_data		*cur_chip;

	bool				next_msg_cs_active;

	void				*tx;

	void				*tx_end;

	void				*rx;
@@ -393,7 +387,6 @@ struct pl022 { 
	bool				dma_running;

#endif

	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 */

	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);