In for loops use same type for counter variable
as has the limiting variable.

drivers/misc/mei/bus-fixup.c:489:16: warning: comparison between signed and 
unsigned integer expressions [-Wsign-compare]
drivers/misc/mei/hw-txe.c:725:13: warning: comparison between signed and 
unsigned integer expressions [-Wsign-compare]
drivers/misc/mei/hw-txe.c:744:16: warning: comparison between signed and 
unsigned integer expressions [-Wsign-compare]

Signed-off-by: Tomas Winkler <tomas.wink...@intel.com>
---
 drivers/misc/mei/bus-fixup.c | 2 +-
 drivers/misc/mei/hw-me.c     | 2 +-
 drivers/misc/mei/hw-txe.c    | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/misc/mei/bus-fixup.c b/drivers/misc/mei/bus-fixup.c
index e22fc9a768d9..a6f41f96f2a1 100644
--- a/drivers/misc/mei/bus-fixup.c
+++ b/drivers/misc/mei/bus-fixup.c
@@ -484,7 +484,7 @@ void mei_cl_bus_dev_fixup(struct mei_cl_device *cldev)
 {
        struct mei_fixup *f;
        const uuid_le *uuid = mei_me_cl_uuid(cldev->me_cl);
-       int i;
+       size_t i;
 
        for (i = 0; i < ARRAY_SIZE(mei_fixups); i++) {
 
diff --git a/drivers/misc/mei/hw-me.c b/drivers/misc/mei/hw-me.c
index a12b464bc0b4..5bbea13ab171 100644
--- a/drivers/misc/mei/hw-me.c
+++ b/drivers/misc/mei/hw-me.c
@@ -530,9 +530,9 @@ static int mei_me_hbuf_write(struct mei_device *dev,
 {
        unsigned long rem;
        unsigned long length = header->length;
+       unsigned long i;
        u32 *reg_buf = (u32 *)buf;
        u32 dw_cnt;
-       int i;
        int empty_slots;
 
        dev_dbg(dev->dev, MEI_HDR_FMT, MEI_HDR_PRM(header));
diff --git a/drivers/misc/mei/hw-txe.c b/drivers/misc/mei/hw-txe.c
index 4c1acf68089e..a5e551ffb2dd 100644
--- a/drivers/misc/mei/hw-txe.c
+++ b/drivers/misc/mei/hw-txe.c
@@ -709,10 +709,10 @@ static int mei_txe_write(struct mei_device *dev,
        struct mei_txe_hw *hw = to_txe_hw(dev);
        unsigned long rem;
        unsigned long length;
+       unsigned long i;
        u32 slots = dev->hbuf_depth;
        u32 *reg_buf = (u32 *)buf;
        u32 dw_cnt;
-       int i;
 
        if (WARN_ON(!header || !buf))
                return -EINVAL;
-- 
2.14.4

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