fb_deferred_io_init depends on smem_len being filled
to be able to initialize the virtual page lists since
commit 856082f021a2 ("fbdev: defio: fix the pagelist corruption")
Signed-off-by: Peter Suti <peter.suti@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/fbtft/fbtft-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c
index 9c4d797e7ae4..4137c1a51e1b 100644
--- a/drivers/staging/fbtft/fbtft-core.c
+++ b/drivers/staging/fbtft/fbtft-core.c
@@ -656,7 +656,6 @@ struct fb_info *fbtft_framebuffer_alloc(struct fbtft_display *display,
fbdefio->delay = HZ / fps;
fbdefio->sort_pagelist = true;
fbdefio->deferred_io = fbtft_deferred_io;
- fb_deferred_io_init(info);
snprintf(info->fix.id, sizeof(info->fix.id), "%s", dev->driver->name);
info->fix.type = FB_TYPE_PACKED_PIXELS;
@@ -667,6 +666,7 @@ struct fb_info *fbtft_framebuffer_alloc(struct fbtft_display *display,
info->fix.line_length = width * bpp / 8;
info->fix.accel = FB_ACCEL_NONE;
info->fix.smem_len = vmem_size;
+ fb_deferred_io_init(info);
info->var.rotate = pdata->rotate;
info->var.xres = width;
--
2.25.1
