[PATCH] Revert "memory-hotplug: add 0x prefix to HEX block_size_bytes"
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From: Heiko Carstens on 8 Apr 2010 11:20 From: Heiko Carstens <heiko.carstens(a)de.ibm.com> Revert ba168fc37dea145deeb8fa9e7e71c748d2e00d74 "memory-hotplug: add 0x prefix to HEX block_size_bytes" since it changes the user space visible sysfs interface /sys/devices/system/memory/block_size_bytes. The change breaks existing user space applications which rely on the fact that the output does not contain the "0x" prefix. Cc: Wu Fengguang <fengguang.wu(a)intel.com> Cc: Andi Kleen <andi(a)firstfloor.org> Cc: Greg KH <greg(a)kroah.com> Cc: Gerald Schaefer <gerald.schaefer(a)de.ibm.com> Cc: stable(a)kernel.org Signed-off-by: Heiko Carstens <heiko.carstens(a)de.ibm.com> --- drivers/base/memory.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/base/memory.c b/drivers/base/memory.c index 4f4aa58..933442f 100644 --- a/drivers/base/memory.c +++ b/drivers/base/memory.c @@ -313,7 +313,7 @@ static ssize_t print_block_size(struct sysdev_class *class, struct sysdev_class_attribute *attr, char *buf) { - return sprintf(buf, "%#lx\n", (unsigned long)PAGES_PER_SECTION * PAGE_SIZE); + return sprintf(buf, "%lx\n", (unsigned long)PAGES_PER_SECTION * PAGE_SIZE); } static SYSDEV_CLASS_ATTR(block_size_bytes, 0444, print_block_size, NULL); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |