The patch titled
blackfin RTC driver: disable the write complete irq upon close
has been added to the -mm tree. Its filename is
blackfin-rtc-driver-disable-the-write-complete-irq-upon-close.patch
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See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: blackfin RTC driver: disable the write complete irq upon close
From: Mike Frysinger <vapier.adi@xxxxxxxxx>
Signed-off-by: Mike Frysinger <vapier.adi@xxxxxxxxx>
Signed-off-by: Bryan Wu <cooloney@xxxxxxxxxx>
Cc: David Brownell <david-b@xxxxxxxxxxx>
Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/rtc/rtc-bfin.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff -puN drivers/rtc/rtc-bfin.c~blackfin-rtc-driver-disable-the-write-complete-irq-upon-close drivers/rtc/rtc-bfin.c
--- a/drivers/rtc/rtc-bfin.c~blackfin-rtc-driver-disable-the-write-complete-irq-upon-close
+++ a/drivers/rtc/rtc-bfin.c
@@ -144,13 +144,13 @@ static void bfin_rtc_sync_pending(struct
* Initialize the RTC. Enable pre-scaler to scale RTC clock
* to 1Hz and clear interrupt/status registers.
*/
-static void bfin_rtc_reset(struct device *dev)
+static void bfin_rtc_reset(struct device *dev, u16 rtc_ictl)
{
struct bfin_rtc *rtc = dev_get_drvdata(dev);
dev_dbg_stamp(dev);
bfin_rtc_sync_pending(dev);
bfin_write_RTC_PREN(0x1);
- bfin_write_RTC_ICTL(RTC_ISTAT_WRITE_COMPLETE);
+ bfin_write_RTC_ICTL(rtc_ictl);
bfin_write_RTC_SWCNT(0);
bfin_write_RTC_ALARM(0);
bfin_write_RTC_ISTAT(0xFFFF);
@@ -226,7 +226,7 @@ static int bfin_rtc_open(struct device *
ret = request_irq(IRQ_RTC, bfin_rtc_interrupt, IRQF_SHARED, to_platform_device(dev)->name, dev);
if (!ret)
- bfin_rtc_reset(dev);
+ bfin_rtc_reset(dev, RTC_ISTAT_WRITE_COMPLETE);
return ret;
}
@@ -234,7 +234,7 @@ static int bfin_rtc_open(struct device *
static void bfin_rtc_release(struct device *dev)
{
dev_dbg_stamp(dev);
- bfin_rtc_reset(dev);
+ bfin_rtc_reset(dev, 0);
free_irq(IRQ_RTC, dev);
}
_
Patches currently in -mm which might be from vapier.adi@xxxxxxxxx are
blackfin-nfc-driver-fix-bug-do-not-clobber-the-status-from-the-first-256-bytes-if-operating-on-512-pages.patch
blackfin-nfc-driver-fix-bug-hw-ecc-calc-by-making-sure-we-extract-11-bits-from-each-register-instead-of-10.patch
blackfin-nfc-driver-add-support-for-the-ecc-layout-the-blackfin-bootrom-uses.patch
blackfin-nfc-driver-add-proper-devinit-devexit-markings-to-probe-remove-functions.patch
blackfin-nfc-driver-enable-blackfin-nand-hwecc-support-by-default.patch
blackfin-nfc-driver-use-standard-dev_err-rather-than-printk.patch
blackfin-nfc-driver-cleanup-the-error-exit-path-of-bf5xx_nand_probe-function.patch
blackfin-rtc-driver-add-support-for-power-management-framework.patch
blackfin-rtc-driver-dont-bother-passing-the-rtc-struct-down-to-bfin_rtc_int_setclear-since-it-isnt-needed-shaves-off-100bytes.patch
blackfin-rtc-driver-disable-the-write-complete-irq-upon-close.patch
blackfin-rtc-driver-wait-for-the-write-complete-interrupt-complete-before-sleeping.patch
blackfin-rtc-driver-convert-pie-handling-to-irq_set_state-as-pointed-out-by-david-brownell.patch
blackfin-rtc-driver-drop-pie-stopwatch-code-since-the-hardware-can-only-do-a-max-of-1hz-and-this-same-functionality-is-provided-by-uie.patch
--
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