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mtd: nand: sunxi: replace the NFC_BUF_TO_USER_DATA() macro by an inline function 

sunxi_nfc_user_data_to_buf() is exposed as an inline function, replace the
NFC_BUF_TO_USER_DATA() macro by an inline function to be consistent.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
This commit is contained in:
Boris BREZILLON 2015-09-30 23:45:28 +02:00 committed by Brian Norris
parent f363e0faa8
commit 23151fd613
1 changed files with 7 additions and 5 deletions
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12
drivers/mtd/nand/sunxi_nand.c
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@ -156,10 +156,6 @@
#define NFC_ECC_PAT_FOUND(x) BIT(x + 16)
#define NFC_ECC_ERR_CNT(b, x) (((x) >> ((b) * 8)) & 0xff)
/* NFC_USER_DATA helper macros */
#define NFC_BUF_TO_USER_DATA(buf) ((buf)[0] | ((buf)[1] << 8) | \
((buf)[2] << 16) | ((buf)[3] << 24))
#define NFC_DEFAULT_TIMEOUT_MS 1000
#define NFC_SRAM_SIZE 1024
@ -657,6 +653,11 @@ static void sunxi_nfc_hw_ecc_read_extra_oob(struct mtd_info *mtd,
*cur_off = mtd->oobsize + mtd->writesize;
}
static inline u32 sunxi_nfc_buf_to_user_data(const u8 *buf)
{
return buf[0] | (buf[1] << 8) | (buf[2] << 16) | (buf[3] << 24);
}
static int sunxi_nfc_hw_ecc_write_chunk(struct mtd_info *mtd,
const u8 *data, int data_off,
const u8 *oob, int oob_off,
@ -673,7 +674,8 @@ static int sunxi_nfc_hw_ecc_write_chunk(struct mtd_info *mtd,
sunxi_nfc_write_buf(mtd, data, ecc->size);
/* Fill OOB data in */
writel(NFC_BUF_TO_USER_DATA(oob), nfc->regs + NFC_REG_USER_DATA(0));
writel(sunxi_nfc_buf_to_user_data(oob),
nfc->regs + NFC_REG_USER_DATA(0));
if (data_off + ecc->bytes != oob_off)
nand->cmdfunc(mtd, NAND_CMD_RNDIN, oob_off, -1);