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mtd: nand: sunxi: fix ->dev_ready() implementation 

->dev_ready() is not supposed to wait for busy to ready solution (this is
the role of ->waitfunc()).

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
This commit is contained in:
Boris Brezillon 2016-03-07 15:10:28 +01:00
parent 336de7b1e0
commit a9a416f0c7
1 changed files with 0 additions and 7 deletions
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7
drivers/mtd/nand/sunxi_nand.c
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@ -357,7 +357,6 @@ static int sunxi_nfc_dev_ready(struct mtd_info *mtd)
struct sunxi_nand_chip *sunxi_nand = to_sunxi_nand(nand);
struct sunxi_nfc *nfc = to_sunxi_nfc(sunxi_nand->nand.controller);
struct sunxi_nand_rb *rb;
unsigned long timeo = (sunxi_nand->nand.state == FL_ERASING ? 400 : 20);
int ret;
if (sunxi_nand->selected < 0)
@ -367,12 +366,6 @@ static int sunxi_nfc_dev_ready(struct mtd_info *mtd)
switch (rb->type) {
case RB_NATIVE:
ret = !!(readl(nfc->regs + NFC_REG_ST) &
NFC_RB_STATE(rb->info.nativeid));
if (ret)
break;
sunxi_nfc_wait_int(nfc, NFC_RB_B2R, timeo);
ret = !!(readl(nfc->regs + NFC_REG_ST) &
NFC_RB_STATE(rb->info.nativeid));
break;