From: Mark Brown Date: Wed, 29 Oct 2014 12:27:32 +0000 (+0000) Subject: mtd: dataflash: Remove use of tx_dma X-Git-Tag: firefly_0821_release~176^2~2648^2~33 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=7a95db03040e8b11de21f367e2f1a3457c7a37b4;p=firefly-linux-kernel-4.4.55.git mtd: dataflash: Remove use of tx_dma We are trying to remove the legacy tx_dma and rx_dma fields from the spi_transfer structure. Currently dataflash uses tx_dma but only to make sure that it's set to 0 so we can remove this use by replacing with a zero initialisation of the entire spi_transfer struct. Signed-off-by: Mark Brown Signed-off-by: Brian Norris --- diff --git a/drivers/mtd/devices/mtd_dataflash.c b/drivers/mtd/devices/mtd_dataflash.c index dd22ce2cc9ad..0099aba72a8b 100644 --- a/drivers/mtd/devices/mtd_dataflash.c +++ b/drivers/mtd/devices/mtd_dataflash.c @@ -149,7 +149,7 @@ static int dataflash_erase(struct mtd_info *mtd, struct erase_info *instr) { struct dataflash *priv = mtd->priv; struct spi_device *spi = priv->spi; - struct spi_transfer x = { .tx_dma = 0, }; + struct spi_transfer x = { }; struct spi_message msg; unsigned blocksize = priv->page_size << 3; uint8_t *command; @@ -235,7 +235,7 @@ static int dataflash_read(struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf) { struct dataflash *priv = mtd->priv; - struct spi_transfer x[2] = { { .tx_dma = 0, }, }; + struct spi_transfer x[2] = { }; struct spi_message msg; unsigned int addr; uint8_t *command; @@ -301,7 +301,7 @@ static int dataflash_write(struct mtd_info *mtd, loff_t to, size_t len, { struct dataflash *priv = mtd->priv; struct spi_device *spi = priv->spi; - struct spi_transfer x[2] = { { .tx_dma = 0, }, }; + struct spi_transfer x[2] = { }; struct spi_message msg; unsigned int pageaddr, addr, offset, writelen; size_t remaining = len;