From: Max Filippov <jcmvbkbc@gmail.com>
To: linux-wireless@vger.kernel.org
Cc: Christian Lamparter <chunkeey@web.de>, Max Filippov <jcmvbkbc@gmail.com>
Subject: [PATCH 1/2] p54spi: mask value read from SPI_ADRS_DMA_WRITE_CTRL in p54spi_wait_bit
Date: Wed, 25 Mar 2009 08:30:15 +0300 [thread overview]
Message-ID: <1237959016-17311-1-git-send-email-jcmvbkbc@gmail.com> (raw)
In-Reply-To: <>
Mask value read from SPI_ADRS_DMA_WRITE_CTRL in p54spi_wait_bit.
Without this, 'fw_upload not allowed to DMA write' is observed at both N800 and N810.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
---
drivers/net/wireless/p54/p54spi.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/wireless/p54/p54spi.c b/drivers/net/wireless/p54/p54spi.c
index 2b222aa..d13268f 100644
--- a/drivers/net/wireless/p54/p54spi.c
+++ b/drivers/net/wireless/p54/p54spi.c
@@ -171,7 +171,7 @@ static int p54spi_wait_bit(struct p54s_priv *priv, u16 reg, __le32 bits)
for (i = 0; i < 2000; i++) {
p54spi_spi_read(priv, reg, &buffer, sizeof(buffer));
- if (buffer == bits)
+ if ((buffer & bits) == bits)
return 1;
msleep(1);
--
1.5.4.3
next reply other threads:[~2009-03-25 5:38 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-25 5:30 Max Filippov [this message]
2009-03-25 5:30 ` [PATCH 2/2] p54spi: fix p54_upload_firmware Max Filippov
2009-03-25 11:21 ` Christian Lamparter
2009-03-25 12:00 ` Max Filippov
2009-03-25 12:45 ` [PATCH 2/2 v2] p54spi: fix p54spi_upload_firmware Christian Lamparter
2009-03-25 12:50 ` Max Filippov
2009-03-25 12:56 ` Johannes Berg
2009-03-26 2:26 ` Max Filippov
2009-03-25 13:42 ` Christian Lamparter
2009-03-25 14:34 ` Christian Lamparter
2009-03-26 6:22 ` p54spi - mesh mode summary Max Filippov
2009-03-26 8:12 ` Johannes Berg
2009-03-27 5:03 ` Max Filippov
2009-03-27 14:06 ` Christian Lamparter
2009-03-28 3:21 ` Max Filippov
2009-03-28 21:51 ` Christian Lamparter
2009-03-29 4:41 ` Max Filippov
2009-03-29 13:49 ` Christian Lamparter
2009-03-30 4:38 ` Max Filippov
2009-03-26 1:15 ` [PATCH 2/2 v2] p54spi: fix p54spi_upload_firmware Max Filippov
2009-03-25 10:55 ` [PATCH 1/2] p54spi: mask value read from SPI_ADRS_DMA_WRITE_CTRL in p54spi_wait_bit Christian Lamparter
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