From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
alan@lxorguk.ukuu.org.uk, Tony Prisk <linux@prisktech.co.nz>,
Edgar Toernig <froese@gmx.de>,
Andrew Morton <akpm@linux-foundation.org>,
Linus Torvalds <torvalds@linux-foundation.org>
Subject: [ 44/47] drivers/rtc/rtc-vt8500.c: correct handling of CR_24H bitfield
Date: Wed, 9 Jan 2013 12:35:39 -0800 [thread overview]
Message-ID: <20130109201734.555888074@linuxfoundation.org> (raw)
In-Reply-To: <20130109201729.435233560@linuxfoundation.org>
3.0-stable review patch. If anyone has any objections, please let me know.
------------------
From: Tony Prisk <linux@prisktech.co.nz>
commit 532db570e5181abc8f4f7bfa6c77c69ec2240198 upstream.
Control register bitfield for 12H/24H mode is handled incorrectly.
Setting CR_24H actually enables 12H mode. This patch renames the define
and changes the initialization code to correctly set 24H mode.
Signed-off-by: Tony Prisk <linux@prisktech.co.nz>
Cc: Edgar Toernig <froese@gmx.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/rtc/rtc-vt8500.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/rtc/rtc-vt8500.c
+++ b/drivers/rtc/rtc-vt8500.c
@@ -69,7 +69,7 @@
| ALARM_SEC_BIT)
#define VT8500_RTC_CR_ENABLE (1 << 0) /* Enable RTC */
-#define VT8500_RTC_CR_24H (1 << 1) /* 24h time format */
+#define VT8500_RTC_CR_12H (1 << 1) /* 12h time format */
#define VT8500_RTC_CR_SM_ENABLE (1 << 2) /* Enable periodic irqs */
#define VT8500_RTC_CR_SM_SEC (1 << 3) /* 0: 1Hz/60, 1: 1Hz */
#define VT8500_RTC_CR_CALIB (1 << 4) /* Enable calibration */
@@ -246,7 +246,7 @@ static int __devinit vt8500_rtc_probe(st
}
/* Enable RTC and set it to 24-hour mode */
- writel(VT8500_RTC_CR_ENABLE | VT8500_RTC_CR_24H,
+ writel(VT8500_RTC_CR_ENABLE,
vt8500_rtc->regbase + VT8500_RTC_CR);
vt8500_rtc->rtc = rtc_device_register("vt8500-rtc", &pdev->dev,
next prev parent reply other threads:[~2013-01-09 21:42 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-09 20:34 [ 00/47] 3.0.58-stable review Greg Kroah-Hartman
2013-01-09 20:34 ` [ 01/47] bonding: Bonding driver does not consider the gso_max_size/gso_max_segs setting of slave devices Greg Kroah-Hartman
2013-01-09 20:34 ` [ 02/47] bonding: fix race condition in bonding_store_slaves_active Greg Kroah-Hartman
2013-01-09 20:34 ` [ 03/47] sctp: fix memory leak in sctp_datamsg_from_user() when copy from user space fails Greg Kroah-Hartman
2013-01-09 20:34 ` [ 04/47] sctp: fix -ENOMEM result with invalid user space pointer in sendto() syscall Greg Kroah-Hartman
2013-01-09 20:35 ` [ 05/47] ne2000: add the right platform device Greg Kroah-Hartman
2013-01-09 20:35 ` [ 06/47] irda: sir_dev: Fix copy/paste typo Greg Kroah-Hartman
2013-01-09 20:35 ` [ 07/47] usb/ipheth: Add iPhone 5 support Greg Kroah-Hartman
2013-01-09 20:35 ` [ 08/47] pnpacpi: fix incorrect TEST_ALPHA() test Greg Kroah-Hartman
2013-01-09 20:35 ` [ 09/47] exec: do not leave bprm->interp on stack Greg Kroah-Hartman
2013-01-09 20:35 ` [ 10/47] x86, 8042: Enable A20 using KBC to fix S3 resume on some MSI laptops Greg Kroah-Hartman
2013-01-09 20:35 ` [ 11/47] virtio: force vring descriptors to be allocated from lowmem Greg Kroah-Hartman
2013-01-09 20:35 ` [ 12/47] mm: Fix PageHead when !CONFIG_PAGEFLAGS_EXTENDED Greg Kroah-Hartman
2013-01-09 20:35 ` [ 13/47] tmpfs mempolicy: fix /proc/mounts corrupting memory Greg Kroah-Hartman
2013-01-09 20:35 ` [ 14/47] ALSA: usb-audio: Avoid autopm calls after disconnection Greg Kroah-Hartman
2013-01-09 20:35 ` [ 15/47] ALSA: usb-audio: Fix missing autopm for MIDI input Greg Kroah-Hartman
2013-01-09 20:35 ` [ 16/47] p54usb: add USB ID for T-Com Sinus 154 data II Greg Kroah-Hartman
2013-01-09 20:35 ` [ 17/47] p54usb: add USBIDs for two more p54usb devices Greg Kroah-Hartman
2013-01-09 20:35 ` [ 18/47] usb: gadget: phonet: free requests in pn_bind()s error path Greg Kroah-Hartman
2013-01-09 20:35 ` [ 19/47] ACPI / scan: Do not use dummy HID for system bus ACPI nodes Greg Kroah-Hartman
2013-01-09 20:35 ` [ 20/47] NFS: avoid NULL dereference in nfs_destroy_server Greg Kroah-Hartman
2013-01-09 20:35 ` [ 21/47] NFS: Fix calls to drop_nlink() Greg Kroah-Hartman
2013-01-09 20:35 ` [ 22/47] nfsd4: fix oops on unusual readlike compound Greg Kroah-Hartman
2013-01-09 20:35 ` [ 23/47] nfs: fix null checking in nfs_get_option_str() Greg Kroah-Hartman
2013-01-09 20:35 ` [ 24/47] Input: walkera0701 - fix crash on startup Greg Kroah-Hartman
2013-01-09 20:35 ` [ 25/47] genirq: Always force thread affinity Greg Kroah-Hartman
2013-01-09 20:35 ` [ 26/47] xhci: Add Lynx Point LP to list of Intel switchable hosts Greg Kroah-Hartman
2013-01-09 20:35 ` [ 27/47] cgroup: remove incorrect dget/dput() pair in cgroup_create_dir() Greg Kroah-Hartman
2013-01-09 20:35 ` [ 28/47] x86, amd: Disable way access filter on Piledriver CPUs Greg Kroah-Hartman
2013-01-09 20:35 ` [ 29/47] ftrace: Do not function trace inlined functions Greg Kroah-Hartman
2013-01-09 20:35 ` [ 30/47] sparc: huge_ptep_set_* functions need to call set_huge_pte_at() Greg Kroah-Hartman
2013-01-09 20:35 ` Greg Kroah-Hartman
2013-01-09 20:35 ` [ 31/47] net: sched: integer overflow fix Greg Kroah-Hartman
2013-01-09 20:35 ` [ 32/47] tcp: implement RFC 5961 3.2 Greg Kroah-Hartman
2013-01-09 20:35 ` [ 33/47] tcp: implement RFC 5961 4.2 Greg Kroah-Hartman
2013-01-09 20:35 ` [ 34/47] tcp: refine SYN handling in tcp_validate_incoming Greg Kroah-Hartman
2013-01-09 20:35 ` [ 35/47] tcp: tcp_replace_ts_recent() should not be called from tcp_validate_incoming() Greg Kroah-Hartman
2013-01-09 20:35 ` [ 36/47] tcp: RFC 5961 5.2 Blind Data Injection Attack Mitigation Greg Kroah-Hartman
2013-01-09 20:35 ` [ 37/47] ARM: mm: use pteval_t to represent page protection values Greg Kroah-Hartman
2013-01-09 20:35 ` [ 38/47] ARM: missing ->mmap_sem around find_vma() in swp_emulate.c Greg Kroah-Hartman
2013-01-09 20:35 ` [ 39/47] solos-pci: fix double-free of TX skb in DMA mode Greg Kroah-Hartman
2013-01-09 20:35 ` [ 40/47] PCI: Reduce Ricoh 0xe822 SD card reader base clock frequency to 50MHz Greg Kroah-Hartman
2013-01-09 20:35 ` [ 41/47] Bluetooth: ath3k: Add support for VAIO VPCEH [0489:e027] Greg Kroah-Hartman
2013-01-09 20:35 ` [ 42/47] Bluetooth: cancel power_on work when unregistering the device Greg Kroah-Hartman
2013-01-09 20:35 ` [ 43/47] CRIS: fix I/O macros Greg Kroah-Hartman
2013-01-09 20:35 ` Greg Kroah-Hartman
2013-01-09 20:35 ` Greg Kroah-Hartman [this message]
2013-01-09 20:35 ` [ 45/47] drivers/rtc/rtc-vt8500.c: fix handling of data passed in struct rtc_time Greg Kroah-Hartman
2013-01-09 20:35 ` [ 46/47] mm: limit mmu_gather batching to fix soft lockups on !CONFIG_PREEMPT Greg Kroah-Hartman
2013-01-09 20:35 ` [ 47/47] can: Do not call dev_put if restart timer is running upon close Greg Kroah-Hartman
2013-01-10 18:01 ` [ 00/47] 3.0.58-stable review Shuah Khan
2013-01-11 14:47 ` Satoru Takeuchi
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