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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: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Bryan Wu 2007-12-04 23:45:19 -08:00 committed by Linus Torvalds
parent bb90eb00b6
commit c3061abb9e
1 changed files with 1 additions and 1 deletions
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2
drivers/spi/spi_bfin5xx.c
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@ -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)