From: Marcus Wolf <linux@wolf-entwicklungen.de>
To: gregkh@linuxfoundation.org, dan.carpenter@oracle.com,
devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org
Cc: Marcus Wolf <linux@wolf-entwicklungen.de>
Subject: [PATCH] Fixes issue with bit shift in rf69_get_modulation
Date: Wed, 8 Nov 2017 19:13:56 +0200 [thread overview]
Message-ID: <1510161236-30840-1-git-send-email-linux@wolf-entwicklungen.de> (raw)
Fixes issue with bit shift in rf69_get_modulation
Signed-off-by: Marcus Wolf <linux@wolf-entwicklungen.de>
---
drivers/staging/pi433/rf69.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/pi433/rf69.c b/drivers/staging/pi433/rf69.c
index 290b419..c945b4b 100644
--- a/drivers/staging/pi433/rf69.c
+++ b/drivers/staging/pi433/rf69.c
@@ -102,7 +102,7 @@ enum modulation rf69_get_modulation(struct spi_device *spi)
currentValue = READ_REG(REG_DATAMODUL);
- switch (currentValue & MASK_DATAMODUL_MODULATION_TYPE >> 3) { // TODO improvement: change 3 to define
+ switch (currentValue & MASK_DATAMODUL_MODULATION_TYPE) {
case DATAMODUL_MODULATION_TYPE_OOK: return OOK;
case DATAMODUL_MODULATION_TYPE_FSK: return FSK;
default: return undefined;
--
1.7.10.4
next reply other threads:[~2017-11-08 17:24 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-08 17:13 Marcus Wolf [this message]
2017-12-06 9:02 ` [PATCH] staging: pi433: " Greg KH
2017-12-06 10:02 ` Marcus Wolf
2017-12-06 14:23 ` Greg KH
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