mfd: stmicro: Constify struct mfd_cell where possible

As of commit 03e361b25ee8dfb1fd9b890072c23c4aae01c6c7 ("mfd: Stop setting
refcounting pointers in original mfd_cell arrays"), the "cell" parameter of
mfd_add_devices() is "const" again. Hence make all cell data passed to
mfd_add_devices() const where possible.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/mfd/stmpe.h b/drivers/mfd/stmpe.h
index ff2b09ba8797..6639f1b0fef5 100644
--- a/drivers/mfd/stmpe.h
+++ b/drivers/mfd/stmpe.h
@@ -38,7 +38,7 @@ static inline void stmpe_dump_bytes(const char *str, const void *buf,
  *              enable and altfunc callbacks
  */
 struct stmpe_variant_block {
-        struct mfd_cell         *cell;
+        const struct mfd_cell   *cell;
         int                     irq;
         enum stmpe_block        block;
 };