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authorFinn Thain <fthain@telegraphics.com.au>2017-07-03 03:59:06 -0400
committerMartin K. Petersen <martin.petersen@oracle.com>2017-08-07 14:04:00 -0400
commitab2ace2df9b20f0c1111560b275ad38ed36703fc (patch)
tree3e7161d96ff443621bf0d4777054b79848ae73f8 /drivers/scsi/g_NCR5380.c
parent24c43341a0445307a7d17fd681d10bd7bd789fc8 (diff)
downloadlinux-ab2ace2df9b20f0c1111560b275ad38ed36703fc.tar.bz2
scsi: g_NCR5380: Use unambiguous terminology for PDMA send and receive
The word "read" may be used to mean "DMA read operation" or "SCSI READ command", though a READ command implies writing to memory. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Tested-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/g_NCR5380.c')
-rw-r--r--drivers/scsi/g_NCR5380.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/scsi/g_NCR5380.c b/drivers/scsi/g_NCR5380.c
index 97e80375c5d9..3cae34632cf8 100644
--- a/drivers/scsi/g_NCR5380.c
+++ b/drivers/scsi/g_NCR5380.c
@@ -48,8 +48,8 @@
int pdma_residual
#define NCR5380_dma_xfer_len generic_NCR5380_dma_xfer_len
-#define NCR5380_dma_recv_setup generic_NCR5380_pread
-#define NCR5380_dma_send_setup generic_NCR5380_pwrite
+#define NCR5380_dma_recv_setup generic_NCR5380_precv
+#define NCR5380_dma_send_setup generic_NCR5380_psend
#define NCR5380_dma_residual generic_NCR5380_dma_residual
#define NCR5380_intr generic_NCR5380_intr
@@ -481,7 +481,7 @@ static void generic_NCR5380_release_resources(struct Scsi_Host *instance)
}
/**
- * generic_NCR5380_pread - pseudo DMA read
+ * generic_NCR5380_precv - pseudo DMA receive
* @hostdata: scsi host private data
* @dst: buffer to write into
* @len: transfer size
@@ -489,7 +489,7 @@ static void generic_NCR5380_release_resources(struct Scsi_Host *instance)
* Perform a pseudo DMA mode receive from a 53C400 or equivalent device.
*/
-static inline int generic_NCR5380_pread(struct NCR5380_hostdata *hostdata,
+static inline int generic_NCR5380_precv(struct NCR5380_hostdata *hostdata,
unsigned char *dst, int len)
{
int blocks = len / 128;
@@ -557,7 +557,7 @@ out_wait:
}
/**
- * generic_NCR5380_pwrite - pseudo DMA write
+ * generic_NCR5380_psend - pseudo DMA send
* @hostdata: scsi host private data
* @src: buffer to read from
* @len: transfer size
@@ -565,8 +565,8 @@ out_wait:
* Perform a pseudo DMA mode send to a 53C400 or equivalent device.
*/
-static inline int generic_NCR5380_pwrite(struct NCR5380_hostdata *hostdata,
- unsigned char *src, int len)
+static inline int generic_NCR5380_psend(struct NCR5380_hostdata *hostdata,
+ unsigned char *src, int len)
{
int blocks = len / 128;
int start = 0;