bcmdhd : Remove kernel_read dependency from 43752 driver

Removed VFS dependency.
BAM is unrequired feature for bcm43752, so remove BAM feature.
Also, place kernel_read under DHD_SUPPORT_VFS_CALL to avoid VFS dependency

Bug: 189131064
Test: Verified compile and confirmed kernel_read is gone away from the mod file

Signed-off-by: daniel oh <daniel.oh@broadcom.corp-partner.google.com>
Change-Id: I92ccfde997c1aead7a68cf3eae988e2a58c34d63
2 files changed