3771176c9e
The following patches are dropped because they are merged upstream: -0001-tty-serial-drop-QCA-pecific-SoC-symbols.patch -0006-usb-drop-deprecated-symbols.patch -0009-MIPS-ath79-add-lots-of-missing-registers.patch -0010-MIPS-ath79-add-support-for-QCA953x-QCA956x-TP9343.patch -0014-MIPS-ath79-finetune-cpu-overrides.patch -0015-MIPS-ath79-enable-uart-during-early_prink.patch -0016-MIPS-ath79-get-PCIe-controller-out-of-reset.patch This patch is dropped due to the introduction of spi-mem framework: -461-spi-ath79-add-fast-flash-read.patch Thank to Michael Marley @mamarley for his work on this patch: -910-unaligned_access_hacks.patch Signed-off-by: Chuanhong Guo <gch981213@gmail.com> [synchronized kernel config with make kernel_oldconfig] Signed-off-by: Petr Štetiar <ynezz@true.cz>
65 lines
1.5 KiB
Diff
65 lines
1.5 KiB
Diff
--- a/drivers/mtd/chips/cfi_cmdset_0002.c
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+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
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@@ -1634,8 +1634,8 @@ static int __xipram do_write_oneword(str
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break;
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}
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- if (chip_ready(map, adr))
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- break;
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+ if (chip_good(map, adr, datum))
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+ goto enable_xip;
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/* Latency issues. Drop the lock, wait a while and retry */
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UDELAY(map, chip, adr, 1);
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@@ -1651,6 +1651,8 @@ static int __xipram do_write_oneword(str
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ret = -EIO;
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}
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+
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+ enable_xip:
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xip_enable(map, chip, adr);
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op_done:
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if (mode == FL_OTP_WRITE)
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@@ -2229,7 +2231,6 @@ static int cfi_amdstd_panic_write(struct
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return 0;
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}
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-
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/*
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* Handle devices with one erase region, that only implement
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* the chip erase command.
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@@ -2297,7 +2298,7 @@ static int __xipram do_erase_chip(struct
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}
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if (chip_good(map, adr, map_word_ff(map)))
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- break;
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+ goto op_done;
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if (time_after(jiffies, timeo)) {
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printk(KERN_WARNING "MTD %s(): software timeout\n",
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@@ -2321,6 +2322,7 @@ static int __xipram do_erase_chip(struct
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}
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}
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+ op_done:
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chip->state = FL_READY;
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xip_enable(map, chip, adr);
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DISABLE_VPP(map);
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@@ -2393,7 +2395,7 @@ static int __xipram do_erase_oneblock(st
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}
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if (chip_good(map, adr, map_word_ff(map)))
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- break;
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+ goto op_done;
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if (time_after(jiffies, timeo)) {
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printk(KERN_WARNING "MTD %s(): software timeout\n",
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@@ -2417,6 +2419,7 @@ static int __xipram do_erase_oneblock(st
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}
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}
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+ op_done:
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chip->state = FL_READY;
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xip_enable(map, chip, adr);
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DISABLE_VPP(map);
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