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author | Ladislav Michl <ladis@linux-mips.org> | 2017-10-25 20:42:57 +0200 |
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committer | Roger Quadros <rogerq@ti.com> | 2017-11-03 15:06:11 +0200 |
commit | a622c641665c32a879348efb2abc389527479ee4 (patch) | |
tree | 0bed96b4efb9a82e19bb52c0b984f7493daf5aca /drivers/memory/omap-gpmc.c | |
parent | 0d96a4f6a03797b73bee465cada39133b7972e8d (diff) | |
download | linux-a622c641665c32a879348efb2abc389527479ee4.tar.gz linux-a622c641665c32a879348efb2abc389527479ee4.tar.bz2 linux-a622c641665c32a879348efb2abc389527479ee4.zip |
memory: omap-gpmc: Remove deprecated gpmc_update_nand_reg()
Deprecated gpmc_update_nand_reg() is no longer used, remove.
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Signed-off-by: Roger Quadros <rogerq@ti.com>
Diffstat (limited to 'drivers/memory/omap-gpmc.c')
-rw-r--r-- | drivers/memory/omap-gpmc.c | 53 |
1 files changed, 24 insertions, 29 deletions
diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c index f2aef0b87bc6..a385a35c7de9 100644 --- a/drivers/memory/omap-gpmc.c +++ b/drivers/memory/omap-gpmc.c @@ -1075,10 +1075,33 @@ int gpmc_configure(int cmd, int wval) } EXPORT_SYMBOL(gpmc_configure); -void gpmc_update_nand_reg(struct gpmc_nand_regs *reg, int cs) +static bool gpmc_nand_writebuffer_empty(void) +{ + if (gpmc_read_reg(GPMC_STATUS) & GPMC_STATUS_EMPTYWRITEBUFFERSTATUS) + return true; + + return false; +} + +static struct gpmc_nand_ops nand_ops = { + .nand_writebuffer_empty = gpmc_nand_writebuffer_empty, +}; + +/** + * gpmc_omap_get_nand_ops - Get the GPMC NAND interface + * @regs: the GPMC NAND register map exclusive for NAND use. + * @cs: GPMC chip select number on which the NAND sits. The + * register map returned will be specific to this chip select. + * + * Returns NULL on error e.g. invalid cs. + */ +struct gpmc_nand_ops *gpmc_omap_get_nand_ops(struct gpmc_nand_regs *reg, int cs) { int i; + if (cs >= gpmc_cs_num) + return NULL; + reg->gpmc_nand_command = gpmc_base + GPMC_CS0_OFFSET + GPMC_CS_NAND_COMMAND + GPMC_CS_SIZE * cs; reg->gpmc_nand_address = gpmc_base + GPMC_CS0_OFFSET + @@ -1110,34 +1133,6 @@ void gpmc_update_nand_reg(struct gpmc_nand_regs *reg, int cs) reg->gpmc_bch_result6[i] = gpmc_base + GPMC_ECC_BCH_RESULT_6 + i * GPMC_BCH_SIZE; } -} - -static bool gpmc_nand_writebuffer_empty(void) -{ - if (gpmc_read_reg(GPMC_STATUS) & GPMC_STATUS_EMPTYWRITEBUFFERSTATUS) - return true; - - return false; -} - -static struct gpmc_nand_ops nand_ops = { - .nand_writebuffer_empty = gpmc_nand_writebuffer_empty, -}; - -/** - * gpmc_omap_get_nand_ops - Get the GPMC NAND interface - * @regs: the GPMC NAND register map exclusive for NAND use. - * @cs: GPMC chip select number on which the NAND sits. The - * register map returned will be specific to this chip select. - * - * Returns NULL on error e.g. invalid cs. - */ -struct gpmc_nand_ops *gpmc_omap_get_nand_ops(struct gpmc_nand_regs *reg, int cs) -{ - if (cs >= gpmc_cs_num) - return NULL; - - gpmc_update_nand_reg(reg, cs); return &nand_ops; } |