Commit f74d0f5c authored by Max Filippov's avatar Max Filippov Committed by John W. Linville
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p54spi: mask value read from SPI_ADRS_DMA_WRITE_CTRL in p54spi_wait_bit 



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: default avatarMax Filippov <jcmvbkbc@gmail.com>
Acked-by: default avatarChristian Lamparter <chunkeey@web.de>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 4cb9be7a

drivers/net/wireless/p54/p54spi.c

+1 −1
Original line number Diff line number Diff line
@@ -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);