The patch titled
SPI eeprom driver minor updates
has been added to the -mm tree. Its filename is
spi-eeprom-driver-cleanups.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: SPI eeprom driver minor updates
From: David Brownell <david-b@xxxxxxxxxxx>
Minor cleanups to the SPI EEPROM driver: remove yield() micro-optimization
(that can sometimes misbehave) and needless cast; fix typo.
Signed-off-by: David Brownell <dbrownell@xxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/spi/at25.c | 9 +++------
1 files changed, 3 insertions(+), 6 deletions(-)
diff -puN drivers/spi/at25.c~spi-eeprom-driver-cleanups drivers/spi/at25.c
--- a/drivers/spi/at25.c~spi-eeprom-driver-cleanups
+++ a/drivers/spi/at25.c
@@ -171,12 +171,9 @@ at25_ee_write(struct at25_data *at25, ch
* to readonly sections of the EEPROM...
*/
- /* Wait for non-busy status, to avoid a potentially
- * slooow msleep() but always checking a few times.
- */
+ /* Wait for non-busy status */
timeout = jiffies + msecs_to_jiffies(EE_TIMEOUT);
retries = 0;
- yield();
do {
int sr;
@@ -264,7 +261,7 @@ static int at25_probe(struct spi_device
}
/* Ping the chip ... the status register is pretty portable,
- * unlike probing manufacturer ides. We do expect that system
+ * unlike probing manufacturer IDs. We do expect that system
* firmware didn't write it in the past few milliseconds!
*/
sr = spi_w8r8(spi, AT25_RDSR);
@@ -320,7 +317,7 @@ static int __devexit at25_remove(struct
struct at25_data *at25;
at25 = dev_get_drvdata(&spi->dev);
- (void) sysfs_remove_bin_file(&spi->dev.kobj, &at25->bin);
+ sysfs_remove_bin_file(&spi->dev.kobj, &at25->bin);
kfree(at25);
return 0;
}
_
Patches currently in -mm which might be from david-b@xxxxxxxxxxx are
acpi-updates-rtc-cmos-device-platform_data.patch
git-mmc.patch
8250-make-probing-for-txen-bug-a-config-option.patch
pnp-export-pnp_bus_type.patch
rtc-framework-driver-for-cmos-rtcs.patch
spi-kconfig-fix.patch
spi-controller-driver-for-omap-microwire.patch
spi-controller-driver-for-omap-microwire-update.patch
spi-controller-driver-for-omap-microwire-update-fix.patch
spi-freescale-imx-spi-controller-driver-v5.patch
spi-doc-clarifications.patch
rtc-gets-sysfs-wakealarm-attribute.patch
spi-eeprom-driver.patch
spi-eeprom-driver-cleanups.patch
gpio-core.patch
omap-gpio-wrappers.patch
at91-gpio-wrappers.patch
-
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