On 18/06/14 21:22, Akshay Saraswat wrote:
SPI recieve and transfer code in exynos_spi driver has a logical bug. We read data in a variable which can hold an integer. Then we assign this integer 32 bit value to another variable which has data type uchar. Latter represents a unit of our recieve buffer. Everytime when we write a value to our recieve buffer we step ahead by 4 units when actually we wrote to one unit. This results in the loss of 3 bytes out of every 4 bytes recieved. This patch intends to fix this bug.
Signed-off-by: Akshay Saraswat akshay.s@samsung.com Acked-by: Simon Glass sjg@chromium.org Tested-by: Simon Glass sjg@chromium.org
Changes since v3:
- Rebased to top of Tree.
Changes since v2:
- Added "Acked-by" & "Tested-by".
- Changed assignment for *rxp.
Changes since v1:
- Added check for step.
drivers/spi/exynos_spi.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
applied to u-boot-samsung.
Thanks, Minkyu Kang.