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| author | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-09-07 01:38:34 +0300 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2018-10-03 12:12:25 +0300 |
| commit | 82fc5099744e5f30cd8c9ee13075f28fb37e9518 (patch) | |
| tree | 19fa15428ac6dbb8bc79bac579c9914b1e2010cb /arch/arm/mach-ep93xx/ts72xx.c | |
| parent | 4ae94025171608e0661372cf846e17d062cb9620 (diff) | |
| download | linux-82fc5099744e5f30cd8c9ee13075f28fb37e9518.tar.xz | |
mtd: rawnand: Create a legacy struct and move ->IO_ADDR_{R, W} there
We regularly have new NAND controller drivers that are making use of
fields/hooks that we want to get rid of but can't because of all the
legacy drivers that we might break if we do.
So, instead of removing those fields/hooks, let's move them to a
sub-struct which is clearly documented as deprecated.
We start with the ->IO_ADDR_{R,W] fields.
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Diffstat (limited to 'arch/arm/mach-ep93xx/ts72xx.c')
| -rw-r--r-- | arch/arm/mach-ep93xx/ts72xx.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c index 26259dd9e951..188bf02595c5 100644 --- a/arch/arm/mach-ep93xx/ts72xx.c +++ b/arch/arm/mach-ep93xx/ts72xx.c @@ -80,7 +80,7 @@ static void ts72xx_nand_hwcontrol(struct nand_chip *chip, int cmd, unsigned int ctrl) { if (ctrl & NAND_CTRL_CHANGE) { - void __iomem *addr = chip->IO_ADDR_R; + void __iomem *addr = chip->legacy.IO_ADDR_R; unsigned char bits; addr += (1 << TS72XX_NAND_CONTROL_ADDR_LINE); @@ -94,12 +94,12 @@ static void ts72xx_nand_hwcontrol(struct nand_chip *chip, } if (cmd != NAND_CMD_NONE) - __raw_writeb(cmd, chip->IO_ADDR_W); + __raw_writeb(cmd, chip->legacy.IO_ADDR_W); } static int ts72xx_nand_device_ready(struct nand_chip *chip) { - void __iomem *addr = chip->IO_ADDR_R; + void __iomem *addr = chip->legacy.IO_ADDR_R; addr += (1 << TS72XX_NAND_BUSY_ADDR_LINE); |