[PATCH 4/6] Staging: rts_pstor: s/rtsx_alloc_dma_buf/kmalloc/

[Alexander Beregalov <a.beregalov@xxxxxxxxx>]

Signed-off-by: Alexander Beregalov <a.beregalov@xxxxxxxxx>
---
 drivers/staging/rts_pstor/ms.c   |    8 ++++----
 drivers/staging/rts_pstor/rtsx.h |    2 --
 drivers/staging/rts_pstor/spi.c  |    8 ++++----
 drivers/staging/rts_pstor/xd.c   |    2 +-
 4 files changed, 9 insertions(+), 11 deletions(-)

diff --git a/drivers/staging/rts_pstor/ms.c b/drivers/staging/rts_pstor/ms.c
index 58fc7e0..5ac217b 100644
--- a/drivers/staging/rts_pstor/ms.c
+++ b/drivers/staging/rts_pstor/ms.c
@@ -863,7 +863,7 @@ static int ms_read_attribute_info(struct rtsx_chip *chip)
 		TRACE_RET(chip, STATUS_FAIL);
 	}
 
-	buf = (u8 *)rtsx_alloc_dma_buf(chip, 64 * 512, GFP_KERNEL);
+	buf = (u8 *)kmalloc(64 * 512, GFP_KERNEL);
 	if (buf == NULL) {
 		TRACE_RET(chip, STATUS_ERROR);
 	}
@@ -3783,7 +3783,7 @@ int mg_get_local_EKB(struct scsi_cmnd *srb, struct rtsx_chip *chip)
 		TRACE_RET(chip, STATUS_FAIL);
 	}
 
-	buf = (u8 *)rtsx_alloc_dma_buf(chip, 1540, GFP_KERNEL);
+	buf = (u8 *)kmalloc(1540, GFP_KERNEL);
 	if (!buf) {
 		TRACE_RET(chip, STATUS_ERROR);
 	}
@@ -4021,7 +4021,7 @@ int mg_get_ICV(struct scsi_cmnd *srb, struct rtsx_chip *chip)
 		TRACE_RET(chip, STATUS_FAIL);
 	}
 
-	buf = (u8 *)rtsx_alloc_dma_buf(chip, 1028, GFP_KERNEL);
+	buf = (u8 *)kmalloc(1028, GFP_KERNEL);
 	if (!buf) {
 		TRACE_RET(chip, STATUS_ERROR);
 	}
@@ -4080,7 +4080,7 @@ int mg_set_ICV(struct scsi_cmnd *srb, struct rtsx_chip *chip)
 		TRACE_RET(chip, STATUS_FAIL);
 	}
 
-	buf = (u8 *)rtsx_alloc_dma_buf(chip, 1028, GFP_KERNEL);
+	buf = (u8 *)kmalloc(1028, GFP_KERNEL);
 	if (!buf) {
 		TRACE_RET(chip, STATUS_ERROR);
 	}
diff --git a/drivers/staging/rts_pstor/rtsx.h b/drivers/staging/rts_pstor/rtsx.h
index 263524c..6afb635 100644
--- a/drivers/staging/rts_pstor/rtsx.h
+++ b/drivers/staging/rts_pstor/rtsx.h
@@ -98,8 +98,6 @@ do {							\
 
 #define SCSI_LUN(srb)		((srb)->device->lun)
 
-#define rtsx_alloc_dma_buf(chip, size, flag)	kmalloc((size), (flag))
-
 typedef unsigned long DELAY_PARA_T;
 
 struct rtsx_chip;
diff --git a/drivers/staging/rts_pstor/spi.c b/drivers/staging/rts_pstor/spi.c
index 3daab9a..af063a9 100644
--- a/drivers/staging/rts_pstor/spi.c
+++ b/drivers/staging/rts_pstor/spi.c
@@ -505,7 +505,7 @@ int spi_read_flash(struct scsi_cmnd *srb, struct rtsx_chip *chip)
 		TRACE_RET(chip, STATUS_FAIL);
 	}
 
-	buf = (u8 *)rtsx_alloc_dma_buf(chip, SF_PAGE_LEN, GFP_KERNEL);
+	buf = (u8 *)kmalloc(SF_PAGE_LEN, GFP_KERNEL);
 	if (buf == NULL)
 		TRACE_RET(chip, STATUS_ERROR);
 
@@ -584,7 +584,7 @@ int spi_write_flash(struct scsi_cmnd *srb, struct rtsx_chip *chip)
 	}
 
 	if (program_mode == BYTE_PROGRAM) {
-		buf = rtsx_alloc_dma_buf(chip, 4, GFP_KERNEL);
+		buf = kmalloc(4, GFP_KERNEL);
 		if (!buf)
 			TRACE_RET(chip, STATUS_ERROR);
 
@@ -630,7 +630,7 @@ int spi_write_flash(struct scsi_cmnd *srb, struct rtsx_chip *chip)
 		if (retval != STATUS_SUCCESS)
 			TRACE_RET(chip, STATUS_FAIL);
 
-		buf = rtsx_alloc_dma_buf(chip, 4, GFP_KERNEL);
+		buf = kmalloc(4, GFP_KERNEL);
 		if (!buf)
 			TRACE_RET(chip, STATUS_ERROR);
 
@@ -675,7 +675,7 @@ int spi_write_flash(struct scsi_cmnd *srb, struct rtsx_chip *chip)
 		if (retval != STATUS_SUCCESS)
 			TRACE_RET(chip, STATUS_FAIL);
 	} else if (program_mode == PAGE_PROGRAM) {
-		buf = rtsx_alloc_dma_buf(chip, SF_PAGE_LEN, GFP_KERNEL);
+		buf = kmalloc(SF_PAGE_LEN, GFP_KERNEL);
 		if (!buf)
 			TRACE_RET(chip, STATUS_NOMEM);
 
diff --git a/drivers/staging/rts_pstor/xd.c b/drivers/staging/rts_pstor/xd.c
index b9eb072..d8c8f65 100644
--- a/drivers/staging/rts_pstor/xd.c
+++ b/drivers/staging/rts_pstor/xd.c
@@ -379,7 +379,7 @@ static void xd_clear_dma_buffer(struct rtsx_chip *chip)
 
 		RTSX_DEBUGP("xD ECC error, dummy write!\n");
 
-		buf = (u8 *)rtsx_alloc_dma_buf(chip, 512, GFP_KERNEL);
+		buf = (u8 *)kmalloc(512, GFP_KERNEL);
 		if (!buf)
 			return;
 
-- 
1.7.4.1

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