From: Greg KH <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: torvalds@linux-foundation.org, akpm@linux-foundation.org,
alan@lxorguk.ukuu.org.uk,
Brian Norris <computersforpeace@gmail.com>,
Artem Bityutskiy <artem.bityutskiy@linux.intel.com>,
David Woodhouse <David.Woodhouse@intel.com>
Subject: [ 07/42] mtd: m25p80: set writebufsize
Date: Wed, 11 Apr 2012 16:13:14 -0700 [thread overview]
Message-ID: <20120411231308.528908401@linuxfoundation.org> (raw)
In-Reply-To: <20120411231443.GA808@kroah.com>
3.0-stable review patch. If anyone has any objections, please let me know.
------------------
From: Brian Norris <computersforpeace@gmail.com>
commit b54f47c8bcfc5f766bf13ec31bd7dd1d4726d33b upstream.
Using UBI on m25p80 can give messages like:
UBI error: io_init: bad write buffer size 0 for 1 min. I/O unit
We need to initialize writebufsize; I think "page_size" is the correct
"bufsize", although I'm not sure. Comments?
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/mtd/devices/m25p80.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -930,6 +930,7 @@ static int __devinit m25p_probe(struct s
flash->mtd.dev.parent = &spi->dev;
flash->page_size = info->page_size;
+ flash->mtd.writebufsize = flash->page_size;
if (info->addr_width)
flash->addr_width = info->addr_width;
next prev parent reply other threads:[~2012-04-11 23:13 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-11 23:14 [ 00/42] 3.0.28-stable review Greg KH
2012-04-11 23:13 ` [ 01/42] x86 bpf_jit: fix a bug in emitting the 16-bit immediate operand of AND Greg KH
2012-04-11 23:13 ` [ 02/42] rose_dev: fix memcpy-bug in rose_set_mac_address Greg KH
2012-04-11 23:13 ` [ 03/42] net: usb: cdc_eem: fix mtu Greg KH
2012-04-11 23:13 ` [ 04/42] mtd: sst25l: initialize writebufsize Greg KH
2012-04-11 23:13 ` [ 05/42] mtd: block2mtd: " Greg KH
2012-04-11 23:13 ` [ 06/42] mtd: lart: " Greg KH
2012-04-11 23:13 ` Greg KH [this message]
2012-04-11 23:13 ` [ 08/42] ACPI: Do cpufreq clamping for throttling per package v2 Greg KH
2012-04-11 23:13 ` [ 09/42] PNPACPI: Fix device ref leaking in acpi_pnp_match Greg KH
2012-04-11 23:13 ` [ 10/42] ACPICA: Fix regression in FADT revision checks Greg KH
2012-04-11 23:13 ` [ 11/42] modpost: fix ALL_INIT_DATA_SECTIONS Greg KH
2012-04-11 23:13 ` [ 12/42] genirq: Adjust irq thread affinity on IRQ_SET_MASK_OK_NOCOPY return value Greg KH
2012-04-11 23:13 ` [ 13/42] tracing: Fix ftrace stack trace entries Greg KH
2012-04-11 23:13 ` [ 14/42] m68k/mac: Add missing platform check before registering platform devices Greg KH
2012-04-11 23:13 ` [ 15/42] mac80211: fix possible tid_rx->reorder_timer use after free Greg KH
2012-04-11 23:13 ` [ 16/42] drm: Validate requested virtual size against allocated fb size Greg KH
2012-04-11 23:13 ` [ 17/42] drm/radeon/kms: fix fans after resume Greg KH
2012-04-11 23:13 ` [ 18/42] drm/i915: no-lvds quirk on MSI DC500 Greg KH
2012-04-11 23:13 ` [ 19/42] drm/i915: Sanitize BIOS debugging bits from PIPECONF Greg KH
2012-04-11 23:13 ` [ 20/42] drm/i915: Add lock on drm_helper_resume_force_mode Greg KH
2012-04-11 23:13 ` [ 21/42] drm/i915: quirk away broken OpRegion VBT Greg KH
2012-04-11 23:13 ` [ 22/42] kgdb,debug_core: pass the breakpoint struct instead of address and memory Greg KH
2012-04-11 23:13 ` [ 23/42] kgdbts: Fix kernel oops with CONFIG_DEBUG_RODATA Greg KH
2012-04-11 23:13 ` [ 24/42] kgdbts: (1 of 2) fix single step awareness to work correctly with SMP Greg KH
2012-04-11 23:13 ` [ 25/42] kgdbts: (2 " Greg KH
2012-04-11 23:13 ` [ 26/42] x86,kgdb: Fix DEBUG_RODATA limitation using text_poke() Greg KH
2012-04-11 23:13 ` [ 27/42] mmc: atmel-mci: correct data timeout computation Greg KH
2012-04-11 23:13 ` [ 28/42] sysctl: fix write access to dmesg_restrict/kptr_restrict Greg KH
2012-04-11 23:13 ` [ 29/42] modpost: Fix modposts license checking V3 Greg KH
2012-04-11 23:13 ` [ 30/42] modpost: Fix modpost license checking of vmlinux.o Greg KH
2012-04-11 23:13 ` [ 31/42] x86/PCI: use host bridge _CRS info on MSI MS-7253 Greg KH
2012-04-11 23:13 ` [ 32/42] x86/PCI: do not tie MSI MS-7253 use_crs quirk to BIOS version Greg KH
2012-04-11 23:13 ` [ 33/42] Revert "x86/ioapic: Add register level checks to detect bogus io-apic entries" Greg KH
2012-04-11 23:13 ` [ 34/42] acer-wmi: No wifi rfkill on Sony machines Greg KH
2012-04-11 23:13 ` [ 35/42] sched/x86: Fix overflow in cyc2ns_offset Greg KH
2012-04-11 23:13 ` [ 36/42] mfd: Clear twl6030 IRQ status register only once Greg KH
2012-04-11 23:13 ` [ 37/42] USB: Add Motorola Rokr E6 Id to the USBNet driver "zaurus" Greg KH
2012-04-11 23:13 ` [ 38/42] ASoC: ak4642: fixup: mute needs +1 step Greg KH
2012-04-11 23:13 ` [ 39/42] cred: copy_process() should clear child->replacement_session_keyring Greg KH
2012-04-11 23:13 ` [ 40/42] iommu/amd: Make sure IOMMU interrupts are re-enabled on resume Greg KH
2012-04-11 23:13 ` [ 41/42] TOMOYO: Fix mount flags checking order Greg KH
2012-04-11 23:13 ` [ 42/42] Bluetooth: Fix l2cap conn failures for ssp devices Greg KH
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