[PATCH] staging: fbtft: fix checkpatch.pl struct should normally be const

[Uri Arev]

This simple patch fixes a checkpatch.pl warning in `fbtft/fbtft-core.c`.

Reported by Checkpatch:
WARNING: struct fb_ops should normally be const

Signed-off-by: Uri Arev <me@xxxxxxxxxxxxx>
---
 drivers/staging/fbtft/fbtft-core.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c
index 9c4d797e7ae4..9ff2b8230caf 100644
--- a/drivers/staging/fbtft/fbtft-core.c
+++ b/drivers/staging/fbtft/fbtft-core.c
@@ -539,7 +539,7 @@ struct fb_info *fbtft_framebuffer_alloc(struct fbtft_display *display,
 {
 	struct fb_info *info;
 	struct fbtft_par *par;
-	struct fb_ops *fbops = NULL;
+	const struct fb_ops *fbops = NULL;
 	struct fb_deferred_io *fbdefio = NULL;
 	u8 *vmem = NULL;
 	void *txbuf = NULL;
@@ -614,7 +614,7 @@ struct fb_info *fbtft_framebuffer_alloc(struct fbtft_display *display,
 	if (!vmem)
 		goto alloc_fail;
 
-	fbops = devm_kzalloc(dev, sizeof(struct fb_ops), GFP_KERNEL);
+	const fbops = devm_kzalloc(dev, sizeof(struct fb_ops), GFP_KERNEL);
 	if (!fbops)
 		goto alloc_fail;
 
-- 
2.36.1