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Commit c3061abb authored by Bryan Wu's avatar Bryan Wu Committed by Linus Torvalds
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spi: spi_bfin: bugfix for 8..16 bit word sizes 



Fix bug in u16_cs_chg_reader to read data_len-2 bytes data firstly, then read
out the last 2 bytes data

Signed-off-by: default avatarBryan Wu <bryan.wu@analog.com>
Signed-off-by: default avatarDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent bb90eb00

drivers/spi/spi_bfin5xx.c

+1 −1
Original line number Diff line number Diff line
@@ -501,7 +501,7 @@ static void u16_cs_chg_reader(struct driver_data *drv_data) 
	cs_active(drv_data, chip);

	dummy_read(drv_data);



	while (drv_data->rx < drv_data->rx_end) {

	while (drv_data->rx < drv_data->rx_end - 2) {

		cs_deactive(drv_data, chip);



		if (chip->cs_chg_udelay)