tree fbb7749662968c261a6cd939e2a3fac81e23d9b9
parent d76bc8200f9cf8b6746e66b37317ba477eda25c4
author Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1588273550 +0530
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1588690601 +0200

bus: mhi: Fix parsing of mhi_flags

With the current parsing of mhi_flags, the following statement always
return false:

eob = !!(flags & MHI_EOB);

This is due to the fact that 'enum mhi_flags' starts with index 0 and we
are using direct AND operation to extract each bit. Fix this by using
BIT() macros for defining the flags so that the reset of the code need not
be touched.

Fixes: 189ff97cca53 ("bus: mhi: core: Add support for data transfer")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20200430190555.32741-2-manivannan.sadhasivam@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>