From: Liu Shuo <b35...@freescale.com> fix whitespaces,tabs coding style issue and use #include <linux/io.h> instead of <asm/io.h> in drivers/mtd/nand/fsl_elbc.c.
Signed-off-by: Liu Shuo <b35...@freescale.com> Signed-off-by: Li Yang <le...@freescale.com> --- drivers/mtd/nand/fsl_elbc_nand.c | 194 +++++++++++++++++++------------------- 1 files changed, 97 insertions(+), 97 deletions(-) diff --git a/drivers/mtd/nand/fsl_elbc_nand.c b/drivers/mtd/nand/fsl_elbc_nand.c index eedd8ee..1bfcdef 100644 --- a/drivers/mtd/nand/fsl_elbc_nand.c +++ b/drivers/mtd/nand/fsl_elbc_nand.c @@ -38,7 +38,7 @@ #include <linux/mtd/nand_ecc.h> #include <linux/mtd/partitions.h> -#include <asm/io.h> +#include <linux/io.h> #include <asm/fsl_lbc.h> #define MAX_BANKS 8 @@ -167,17 +167,17 @@ static void set_addr(struct mtd_info *mtd, int column, int page_addr, int oob) elbc_fcm_ctrl->page = page_addr; out_be32(&lbc->fbar, - page_addr >> (chip->phys_erase_shift - chip->page_shift)); + page_addr >> (chip->phys_erase_shift - chip->page_shift)); if (priv->page_size) { out_be32(&lbc->fpar, - ((page_addr << FPAR_LP_PI_SHIFT) & FPAR_LP_PI) | - (oob ? FPAR_LP_MS : 0) | column); + ((page_addr << FPAR_LP_PI_SHIFT) & FPAR_LP_PI) | + (oob ? FPAR_LP_MS : 0) | column); buf_num = (page_addr & 1) << 2; } else { out_be32(&lbc->fpar, - ((page_addr << FPAR_SP_PI_SHIFT) & FPAR_SP_PI) | - (oob ? FPAR_SP_MS : 0) | column); + ((page_addr << FPAR_SP_PI_SHIFT) & FPAR_SP_PI) | + (oob ? FPAR_SP_MS : 0) | column); buf_num = page_addr & 7; } @@ -190,10 +190,10 @@ static void set_addr(struct mtd_info *mtd, int column, int page_addr, int oob) dev_vdbg(priv->dev, "set_addr: bank=%d, " "elbc_fcm_ctrl->addr=0x%p (0x%p), " - "index %x, pes %d ps %d\n", + "index %x, pes %d ps %d\n", buf_num, elbc_fcm_ctrl->addr, priv->vbase, elbc_fcm_ctrl->index, - chip->phys_erase_shift, chip->page_shift); + chip->phys_erase_shift, chip->page_shift); } /* @@ -213,13 +213,13 @@ static int fsl_elbc_run_command(struct mtd_info *mtd) out_be32(&lbc->mdr, elbc_fcm_ctrl->mdr); dev_vdbg(priv->dev, - "fsl_elbc_run_command: fmr=%08x fir=%08x fcr=%08x\n", - in_be32(&lbc->fmr), in_be32(&lbc->fir), in_be32(&lbc->fcr)); + "fsl_elbc_run_command: fmr=%08x fir=%08x fcr=%08x\n", + in_be32(&lbc->fmr), in_be32(&lbc->fir), in_be32(&lbc->fcr)); dev_vdbg(priv->dev, - "fsl_elbc_run_command: fbar=%08x fpar=%08x " - "fbcr=%08x bank=%d\n", - in_be32(&lbc->fbar), in_be32(&lbc->fpar), - in_be32(&lbc->fbcr), priv->bank); + "fsl_elbc_run_command: fbar=%08x fpar=%08x " + "fbcr=%08x bank=%d\n", + in_be32(&lbc->fbar), in_be32(&lbc->fpar), + in_be32(&lbc->fbcr), priv->bank); ctrl->irq_status = 0; /* execute special operation */ @@ -227,7 +227,7 @@ static int fsl_elbc_run_command(struct mtd_info *mtd) /* wait for FCM complete flag or timeout */ wait_event_timeout(ctrl->irq_wait, ctrl->irq_status, - FCM_TIMEOUT_MSECS * HZ/1000); + FCM_TIMEOUT_MSECS * HZ/1000); elbc_fcm_ctrl->status = ctrl->irq_status; /* store mdr value in case it was needed */ if (elbc_fcm_ctrl->use_mdr) @@ -237,8 +237,8 @@ static int fsl_elbc_run_command(struct mtd_info *mtd) if (elbc_fcm_ctrl->status != LTESR_CC) { dev_info(priv->dev, - "command failed: fir %x fcr %x status %x mdr %x\n", - in_be32(&lbc->fir), in_be32(&lbc->fcr), + "command failed: fir %x fcr %x status %x mdr %x\n", + in_be32(&lbc->fir), in_be32(&lbc->fcr), elbc_fcm_ctrl->status, elbc_fcm_ctrl->mdr); return -EIO; } @@ -273,20 +273,20 @@ static void fsl_elbc_do_read(struct nand_chip *chip, int oob) if (priv->page_size) { out_be32(&lbc->fir, - (FIR_OP_CM0 << FIR_OP0_SHIFT) | - (FIR_OP_CA << FIR_OP1_SHIFT) | - (FIR_OP_PA << FIR_OP2_SHIFT) | - (FIR_OP_CM1 << FIR_OP3_SHIFT) | - (FIR_OP_RBW << FIR_OP4_SHIFT)); + (FIR_OP_CM0 << FIR_OP0_SHIFT) | + (FIR_OP_CA << FIR_OP1_SHIFT) | + (FIR_OP_PA << FIR_OP2_SHIFT) | + (FIR_OP_CM1 << FIR_OP3_SHIFT) | + (FIR_OP_RBW << FIR_OP4_SHIFT)); out_be32(&lbc->fcr, (NAND_CMD_READ0 << FCR_CMD0_SHIFT) | - (NAND_CMD_READSTART << FCR_CMD1_SHIFT)); + (NAND_CMD_READSTART << FCR_CMD1_SHIFT)); } else { out_be32(&lbc->fir, - (FIR_OP_CM0 << FIR_OP0_SHIFT) | - (FIR_OP_CA << FIR_OP1_SHIFT) | - (FIR_OP_PA << FIR_OP2_SHIFT) | - (FIR_OP_RBW << FIR_OP3_SHIFT)); + (FIR_OP_CM0 << FIR_OP0_SHIFT) | + (FIR_OP_CA << FIR_OP1_SHIFT) | + (FIR_OP_PA << FIR_OP2_SHIFT) | + (FIR_OP_RBW << FIR_OP3_SHIFT)); if (oob) out_be32(&lbc->fcr, NAND_CMD_READOOB << FCR_CMD0_SHIFT); @@ -297,7 +297,7 @@ static void fsl_elbc_do_read(struct nand_chip *chip, int oob) /* cmdfunc send commands to the FCM */ static void fsl_elbc_cmdfunc(struct mtd_info *mtd, unsigned int command, - int column, int page_addr) + int column, int page_addr) { struct nand_chip *chip = mtd->priv; struct fsl_elbc_mtd *priv = chip->priv; @@ -320,8 +320,8 @@ static void fsl_elbc_cmdfunc(struct mtd_info *mtd, unsigned int command, /* fall-through */ case NAND_CMD_READ0: dev_dbg(priv->dev, - "fsl_elbc_cmdfunc: NAND_CMD_READ0, page_addr:" - " 0x%x, column: 0x%x.\n", page_addr, column); + "fsl_elbc_cmdfunc: NAND_CMD_READ0, page_addr:" + " 0x%x, column: 0x%x.\n", page_addr, column); out_be32(&lbc->fbcr, 0); /* read entire page to enable ECC */ @@ -337,7 +337,7 @@ static void fsl_elbc_cmdfunc(struct mtd_info *mtd, unsigned int command, /* READOOB reads only the OOB because no ECC is performed. */ case NAND_CMD_READOOB: dev_vdbg(priv->dev, - "fsl_elbc_cmdfunc: NAND_CMD_READOOB, page_addr:" + "fsl_elbc_cmdfunc: NAND_CMD_READOOB, page_addr:" " 0x%x, column: 0x%x.\n", page_addr, column); out_be32(&lbc->fbcr, mtd->oobsize - column); @@ -354,8 +354,8 @@ static void fsl_elbc_cmdfunc(struct mtd_info *mtd, unsigned int command, dev_vdbg(priv->dev, "fsl_elbc_cmdfunc: NAND_CMD_READID.\n"); out_be32(&lbc->fir, (FIR_OP_CM0 << FIR_OP0_SHIFT) | - (FIR_OP_UA << FIR_OP1_SHIFT) | - (FIR_OP_RBW << FIR_OP2_SHIFT)); + (FIR_OP_UA << FIR_OP1_SHIFT) | + (FIR_OP_RBW << FIR_OP2_SHIFT)); out_be32(&lbc->fcr, NAND_CMD_READID << FCR_CMD0_SHIFT); /* nand_get_flash_type() reads 8 bytes of entire ID string */ out_be32(&lbc->fbcr, 8); @@ -370,8 +370,8 @@ static void fsl_elbc_cmdfunc(struct mtd_info *mtd, unsigned int command, /* ERASE1 stores the block and page address */ case NAND_CMD_ERASE1: dev_vdbg(priv->dev, - "fsl_elbc_cmdfunc: NAND_CMD_ERASE1, " - "page_addr: 0x%x.\n", page_addr); + "fsl_elbc_cmdfunc: NAND_CMD_ERASE1, " + "page_addr: 0x%x.\n", page_addr); set_addr(mtd, 0, page_addr, 0); return; @@ -380,16 +380,16 @@ static void fsl_elbc_cmdfunc(struct mtd_info *mtd, unsigned int command, dev_vdbg(priv->dev, "fsl_elbc_cmdfunc: NAND_CMD_ERASE2.\n"); out_be32(&lbc->fir, - (FIR_OP_CM0 << FIR_OP0_SHIFT) | - (FIR_OP_PA << FIR_OP1_SHIFT) | - (FIR_OP_CM2 << FIR_OP2_SHIFT) | - (FIR_OP_CW1 << FIR_OP3_SHIFT) | - (FIR_OP_RS << FIR_OP4_SHIFT)); + (FIR_OP_CM0 << FIR_OP0_SHIFT) | + (FIR_OP_PA << FIR_OP1_SHIFT) | + (FIR_OP_CM2 << FIR_OP2_SHIFT) | + (FIR_OP_CW1 << FIR_OP3_SHIFT) | + (FIR_OP_RS << FIR_OP4_SHIFT)); out_be32(&lbc->fcr, - (NAND_CMD_ERASE1 << FCR_CMD0_SHIFT) | - (NAND_CMD_STATUS << FCR_CMD1_SHIFT) | - (NAND_CMD_ERASE2 << FCR_CMD2_SHIFT)); + (NAND_CMD_ERASE1 << FCR_CMD0_SHIFT) | + (NAND_CMD_STATUS << FCR_CMD1_SHIFT) | + (NAND_CMD_ERASE2 << FCR_CMD2_SHIFT)); out_be32(&lbc->fbcr, 0); elbc_fcm_ctrl->read_bytes = 0; @@ -403,8 +403,8 @@ static void fsl_elbc_cmdfunc(struct mtd_info *mtd, unsigned int command, __be32 fcr; dev_vdbg(priv->dev, "fsl_elbc_cmdfunc: NAND_CMD_SEQIN/PAGE_PROG, " - "page_addr: 0x%x, column: 0x%x.\n", - page_addr, column); + "page_addr: 0x%x, column: 0x%x.\n", + page_addr, column); elbc_fcm_ctrl->column = column; elbc_fcm_ctrl->oob = 0; @@ -416,23 +416,23 @@ static void fsl_elbc_cmdfunc(struct mtd_info *mtd, unsigned int command, if (priv->page_size) { out_be32(&lbc->fir, - (FIR_OP_CM2 << FIR_OP0_SHIFT) | - (FIR_OP_CA << FIR_OP1_SHIFT) | - (FIR_OP_PA << FIR_OP2_SHIFT) | - (FIR_OP_WB << FIR_OP3_SHIFT) | - (FIR_OP_CM3 << FIR_OP4_SHIFT) | - (FIR_OP_CW1 << FIR_OP5_SHIFT) | - (FIR_OP_RS << FIR_OP6_SHIFT)); + (FIR_OP_CM2 << FIR_OP0_SHIFT) | + (FIR_OP_CA << FIR_OP1_SHIFT) | + (FIR_OP_PA << FIR_OP2_SHIFT) | + (FIR_OP_WB << FIR_OP3_SHIFT) | + (FIR_OP_CM3 << FIR_OP4_SHIFT) | + (FIR_OP_CW1 << FIR_OP5_SHIFT) | + (FIR_OP_RS << FIR_OP6_SHIFT)); } else { out_be32(&lbc->fir, - (FIR_OP_CM0 << FIR_OP0_SHIFT) | - (FIR_OP_CM2 << FIR_OP1_SHIFT) | - (FIR_OP_CA << FIR_OP2_SHIFT) | - (FIR_OP_PA << FIR_OP3_SHIFT) | - (FIR_OP_WB << FIR_OP4_SHIFT) | - (FIR_OP_CM3 << FIR_OP5_SHIFT) | - (FIR_OP_CW1 << FIR_OP6_SHIFT) | - (FIR_OP_RS << FIR_OP7_SHIFT)); + (FIR_OP_CM0 << FIR_OP0_SHIFT) | + (FIR_OP_CM2 << FIR_OP1_SHIFT) | + (FIR_OP_CA << FIR_OP2_SHIFT) | + (FIR_OP_PA << FIR_OP3_SHIFT) | + (FIR_OP_WB << FIR_OP4_SHIFT) | + (FIR_OP_CM3 << FIR_OP5_SHIFT) | + (FIR_OP_CW1 << FIR_OP6_SHIFT) | + (FIR_OP_RS << FIR_OP7_SHIFT)); if (column >= mtd->writesize) { /* OOB area --> READOOB */ @@ -454,7 +454,7 @@ static void fsl_elbc_cmdfunc(struct mtd_info *mtd, unsigned int command, /* PAGEPROG reuses all of the setup from SEQIN and adds the length */ case NAND_CMD_PAGEPROG: { dev_vdbg(priv->dev, - "fsl_elbc_cmdfunc: NAND_CMD_PAGEPROG " + "fsl_elbc_cmdfunc: NAND_CMD_PAGEPROG " "writing %d bytes.\n", elbc_fcm_ctrl->index); /* if the write did not start at 0 or is not a full page @@ -475,8 +475,8 @@ static void fsl_elbc_cmdfunc(struct mtd_info *mtd, unsigned int command, /* Note - it does not wait for the ready line */ case NAND_CMD_STATUS: out_be32(&lbc->fir, - (FIR_OP_CM0 << FIR_OP0_SHIFT) | - (FIR_OP_RBW << FIR_OP1_SHIFT)); + (FIR_OP_CM0 << FIR_OP0_SHIFT) | + (FIR_OP_RBW << FIR_OP1_SHIFT)); out_be32(&lbc->fcr, NAND_CMD_STATUS << FCR_CMD0_SHIFT); out_be32(&lbc->fbcr, 1); set_addr(mtd, 0, 0, 0); @@ -500,8 +500,8 @@ static void fsl_elbc_cmdfunc(struct mtd_info *mtd, unsigned int command, default: dev_err(priv->dev, - "fsl_elbc_cmdfunc: error, unsupported command 0x%x.\n", - command); + "fsl_elbc_cmdfunc: error, unsupported command 0x%x.\n", + command); } } @@ -530,8 +530,8 @@ static void fsl_elbc_write_buf(struct mtd_info *mtd, const u8 *buf, int len) if ((unsigned int)len > bufsize - elbc_fcm_ctrl->index) { dev_err(priv->dev, - "write_buf beyond end of buffer " - "(%d requested, %u available)\n", + "write_buf beyond end of buffer " + "(%d requested, %u available)\n", len, bufsize - elbc_fcm_ctrl->index); len = bufsize - elbc_fcm_ctrl->index; } @@ -587,9 +587,9 @@ static void fsl_elbc_read_buf(struct mtd_info *mtd, u8 *buf, int len) if (len > avail) dev_err(priv->dev, - "read_buf beyond end of buffer " - "(%d requested, %d available)\n", - len, avail); + "read_buf beyond end of buffer " + "(%d requested, %d available)\n", + len, avail); } /* @@ -661,44 +661,44 @@ static int fsl_elbc_chip_init_tail(struct mtd_info *mtd) /* add to ECCM mode set in fsl_elbc_init */ priv->fmr |= (12 << FMR_CWTO_SHIFT) | /* Timeout > 12 ms */ - (al << FMR_AL_SHIFT); + (al << FMR_AL_SHIFT); dev_dbg(priv->dev, "fsl_elbc_init: nand->numchips = %d\n", - chip->numchips); + chip->numchips); dev_dbg(priv->dev, "fsl_elbc_init: nand->chipsize = %lld\n", - chip->chipsize); + chip->chipsize); dev_dbg(priv->dev, "fsl_elbc_init: nand->pagemask = %8x\n", - chip->pagemask); + chip->pagemask); dev_dbg(priv->dev, "fsl_elbc_init: nand->chip_delay = %d\n", - chip->chip_delay); + chip->chip_delay); dev_dbg(priv->dev, "fsl_elbc_init: nand->badblockpos = %d\n", - chip->badblockpos); + chip->badblockpos); dev_dbg(priv->dev, "fsl_elbc_init: nand->chip_shift = %d\n", - chip->chip_shift); + chip->chip_shift); dev_dbg(priv->dev, "fsl_elbc_init: nand->page_shift = %d\n", - chip->page_shift); + chip->page_shift); dev_dbg(priv->dev, "fsl_elbc_init: nand->phys_erase_shift = %d\n", - chip->phys_erase_shift); + chip->phys_erase_shift); dev_dbg(priv->dev, "fsl_elbc_init: nand->ecclayout = %p\n", - chip->ecclayout); + chip->ecclayout); dev_dbg(priv->dev, "fsl_elbc_init: nand->ecc.mode = %d\n", - chip->ecc.mode); + chip->ecc.mode); dev_dbg(priv->dev, "fsl_elbc_init: nand->ecc.steps = %d\n", - chip->ecc.steps); + chip->ecc.steps); dev_dbg(priv->dev, "fsl_elbc_init: nand->ecc.bytes = %d\n", - chip->ecc.bytes); + chip->ecc.bytes); dev_dbg(priv->dev, "fsl_elbc_init: nand->ecc.total = %d\n", - chip->ecc.total); + chip->ecc.total); dev_dbg(priv->dev, "fsl_elbc_init: nand->ecc.layout = %p\n", - chip->ecc.layout); + chip->ecc.layout); dev_dbg(priv->dev, "fsl_elbc_init: mtd->flags = %08x\n", mtd->flags); dev_dbg(priv->dev, "fsl_elbc_init: mtd->size = %lld\n", mtd->size); dev_dbg(priv->dev, "fsl_elbc_init: mtd->erasesize = %d\n", - mtd->erasesize); + mtd->erasesize); dev_dbg(priv->dev, "fsl_elbc_init: mtd->writesize = %d\n", - mtd->writesize); + mtd->writesize); dev_dbg(priv->dev, "fsl_elbc_init: mtd->oobsize = %d\n", - mtd->oobsize); + mtd->oobsize); /* adjust Option Register and ECC to match Flash page size */ if (mtd->writesize == 512) { @@ -712,14 +712,14 @@ static int fsl_elbc_chip_init_tail(struct mtd_info *mtd) BR_DECC_CHK_GEN) { chip->ecc.size = 512; chip->ecc.layout = (priv->fmr & FMR_ECCM) ? - &fsl_elbc_oob_lp_eccm1 : - &fsl_elbc_oob_lp_eccm0; + &fsl_elbc_oob_lp_eccm1 : + &fsl_elbc_oob_lp_eccm0; chip->badblock_pattern = &largepage_memorybased; } } else { dev_err(priv->dev, - "fsl_elbc_init: page size %d is not supported\n", - mtd->writesize); + "fsl_elbc_init: page size %d is not supported\n", + mtd->writesize); return -1; } @@ -727,9 +727,9 @@ static int fsl_elbc_chip_init_tail(struct mtd_info *mtd) } static int fsl_elbc_read_page(struct mtd_info *mtd, - struct nand_chip *chip, - uint8_t *buf, - int page) + struct nand_chip *chip, + uint8_t *buf, + int page) { fsl_elbc_read_buf(mtd, buf, mtd->writesize); fsl_elbc_read_buf(mtd, chip->oob_poi, mtd->oobsize); @@ -744,8 +744,8 @@ static int fsl_elbc_read_page(struct mtd_info *mtd, * waitfunc. */ static void fsl_elbc_write_page(struct mtd_info *mtd, - struct nand_chip *chip, - const uint8_t *buf) + struct nand_chip *chip, + const uint8_t *buf) { fsl_elbc_write_buf(mtd, buf, mtd->writesize); fsl_elbc_write_buf(mtd, chip->oob_poi, mtd->oobsize); -- 1.7.1 _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev