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| author | Tony Truong <truong@codeaurora.org> | 2017-03-14 12:47:58 -0700 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2017-04-04 17:58:23 -0700 |
| commit | 3fa2736a23dfd0cd80999b2ae2bbe5cbe256d533 (patch) | |
| tree | 913e453bca51e2517e3eb37a7cb36e32948bcb8a /mm/debug-pagealloc.c | |
| parent | 8f301e1bd16c71f9289f73f98131a8c83197768e (diff) | |
msm: pcie: update mask and linkdown check in PCIe read/write API
The current check for linkdown does not suffice if the default
value of that register is 0xffffffff. PCIe bus driver needs to
also read the device/vendor ID of the client to confirm if it
is really a linkdown. Update the mask method to be compatible
with 64-bit architecture.
Change-Id: Ibe51dff50ff010260a750d73498333ee830fca2c
Signed-off-by: Tony Truong <truong@codeaurora.org>
Diffstat (limited to 'mm/debug-pagealloc.c')
0 files changed, 0 insertions, 0 deletions