From: <gregkh@linuxfoundation.org>
To: matt.ranostay@konsulko.com, george.mccollister@gmail.com,
gregkh@linuxfoundation.org, jic23@kernel.org
Cc: <stable@vger.kernel.org>, <stable-commits@vger.kernel.org>
Subject: Patch "iio: proximity: as3935: fix as3935_write" has been added to the 4.9-stable tree
Date: Tue, 23 May 2017 15:41:49 +0200 [thread overview]
Message-ID: <14955469094988@kroah.com> (raw)
This is a note to let you know that I've just added the patch titled
iio: proximity: as3935: fix as3935_write
to the 4.9-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
iio-proximity-as3935-fix-as3935_write.patch
and it can be found in the queue-4.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From 84ca8e364acb26aba3292bc113ca8ed4335380fd Mon Sep 17 00:00:00 2001
From: Matt Ranostay <matt.ranostay@konsulko.com>
Date: Thu, 13 Apr 2017 23:21:56 -0700
Subject: iio: proximity: as3935: fix as3935_write
From: Matt Ranostay <matt.ranostay@konsulko.com>
commit 84ca8e364acb26aba3292bc113ca8ed4335380fd upstream.
AS3935_WRITE_DATA macro bit is incorrect and the actual write
sequence is two leading zeros.
Cc: George McCollister <george.mccollister@gmail.com>
Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/iio/proximity/as3935.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/drivers/iio/proximity/as3935.c
+++ b/drivers/iio/proximity/as3935.c
@@ -50,7 +50,6 @@
#define AS3935_TUNE_CAP 0x08
#define AS3935_CALIBRATE 0x3D
-#define AS3935_WRITE_DATA BIT(15)
#define AS3935_READ_DATA BIT(14)
#define AS3935_ADDRESS(x) ((x) << 8)
@@ -105,7 +104,7 @@ static int as3935_write(struct as3935_st
{
u8 *buf = st->buf;
- buf[0] = (AS3935_WRITE_DATA | AS3935_ADDRESS(reg)) >> 8;
+ buf[0] = AS3935_ADDRESS(reg) >> 8;
buf[1] = val;
return spi_write(st->spi, buf, 2);
Patches currently in stable-queue which might be from matt.ranostay@konsulko.com are
queue-4.9/iio-proximity-as3935-fix-as3935_write.patch
queue-4.9/iio-bmp280-core.c-fix-error-in-humidity-calculation.patch
reply other threads:[~2017-05-23 13:43 UTC|newest]
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