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@xxxxxxxxx>
---
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
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