staging: fbtft: fix type assignment warning

Sparse spits out a warning that a __be16 was being assigned to a u16.
Change the type of txbuf16 to __be16 b/c it's a restricted type and
prevents mixing endianness.

Signed-off-by: Alex Wilson <alex.david.wilson@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/fbtft/fbtft-bus.c b/drivers/staging/fbtft/fbtft-bus.c
index 3475b1b..a80b5d1 100644 (file)
--- a/drivers/staging/fbtft/fbtft-bus.c
+++ b/drivers/staging/fbtft/fbtft-bus.c
@@ -114,7 +114,7 @@ EXPORT_SYMBOL(fbtft_write_reg8_bus9);
 int fbtft_write_vmem16_bus8(struct fbtft_par *par, size_t offset, size_t len)
 {
        u16 *vmem16;
-       u16 *txbuf16 = par->txbuf.buf;
+       __be16 *txbuf16 = par->txbuf.buf;
        size_t remain;
        size_t to_copy;
        size_t tx_array_size;