Applied "spi: bcm-qspi: Fix build failure caused by spi_flash_read() API removal" to the spi tree

[Mark Brown <broonie@xxxxxxxxxx>]

The patch

   spi: bcm-qspi: Fix build failure caused by spi_flash_read() API removal

has been applied to the spi tree at

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From b6456057038b572382753b5e963f56f10e704804 Mon Sep 17 00:00:00 2001
From: Boris Brezillon <boris.brezillon@xxxxxxxxxxx>
Date: Sat, 12 May 2018 08:24:54 +0200
Subject: [PATCH] spi: bcm-qspi: Fix build failure caused by spi_flash_read()
 API removal

Patch http://patchwork.ozlabs.org/patch/905205/ has been partially
applied, and changes to the bcm-qspi driver have been lost somehow
(probably due to a conflict when applying the patch).

Remove the ->spi_flash_read() bits from this driver to fix the build
error.

Fixes: c1f5ba70decf ("spi: Get rid of the spi_flash_read() API")
Signed-off-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
 drivers/spi/spi-bcm-qspi.c | 34 +++-------------------------------
 1 file changed, 3 insertions(+), 31 deletions(-)

diff --git a/drivers/spi/spi-bcm-qspi.c b/drivers/spi/spi-bcm-qspi.c
index 9f94268a68b5..57ceec6c6301 100644
--- a/drivers/spi/spi-bcm-qspi.c
+++ b/drivers/spi/spi-bcm-qspi.c
@@ -944,9 +944,10 @@ static int bcm_qspi_mspi_exec_mem_op(struct spi_device *spi,
 	return ret;
 }
 
-static int bcm_qspi_exec_mem_op(struct spi_device *spi,
+static int bcm_qspi_exec_mem_op(struct spi_mem *mem,
 				const struct spi_mem_op *op)
 {
+	struct spi_device *spi = mem->spi;
 	struct bcm_qspi *qspi = spi_master_get_devdata(spi->master);
 	int ret = 0;
 	bool mspi_read = false;
@@ -991,34 +992,6 @@ static int bcm_qspi_exec_mem_op(struct spi_device *spi,
 	return ret;
 }
 
-static int bcm_qspi_exec_mem_op_wrapper(struct spi_mem *mem,
-					const struct spi_mem_op *op)
-{
-	return bcm_qspi_exec_mem_op(mem->spi, op);
-}
-
-static int bcm_qspi_flash_read_wrapper(struct spi_device *spi,
-				       struct spi_flash_read_message *msg)
-{
-	int ret;
-	struct spi_mem_op op = SPI_MEM_OP(SPI_MEM_OP_CMD(msg->read_opcode, 1),
-					  SPI_MEM_OP_ADDR(msg->addr_width,
-							  msg->from,
-							  msg->addr_nbits),
-					  SPI_MEM_OP_DUMMY(msg->dummy_bytes,
-							   msg->addr_nbits),
-					  SPI_MEM_OP_DATA_IN(msg->len,
-							     msg->buf,
-							     msg->data_nbits));
-
-	msg->retlen = 0;
-	ret = bcm_qspi_exec_mem_op(spi, &op);
-	if (!ret)
-		msg->retlen = msg->len;
-
-	return ret;
-}
-
 static void bcm_qspi_cleanup(struct spi_device *spi)
 {
 	struct bcm_qspi_parms *xp = spi_get_ctldata(spi);
@@ -1214,7 +1187,7 @@ static void bcm_qspi_hw_uninit(struct bcm_qspi *qspi)
 }
 
 static const struct spi_controller_mem_ops bcm_qspi_mem_ops = {
-	.exec_op = bcm_qspi_exec_mem_op_wrapper,
+	.exec_op = bcm_qspi_exec_mem_op,
 };
 
 static const struct of_device_id bcm_qspi_of_match[] = {
@@ -1259,7 +1232,6 @@ int bcm_qspi_probe(struct platform_device *pdev,
 	master->mode_bits = SPI_CPHA | SPI_CPOL | SPI_RX_DUAL | SPI_RX_QUAD;
 	master->setup = bcm_qspi_setup;
 	master->transfer_one = bcm_qspi_transfer_one;
-	master->spi_flash_read = bcm_qspi_flash_read_wrapper;
 	master->mem_ops = &bcm_qspi_mem_ops;
 	master->cleanup = bcm_qspi_cleanup;
 	master->dev.of_node = dev->of_node;
-- 
2.17.0

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