video: fbdev: mmp: fix platform_get_irq.cocci warnings

Remove dev_err() messages after platform_get_irq*() failures.
Line 450 is redundant because platform_get_irq() already prints
an error.

Generated by: scripts/coccinelle/api/platform_get_irq.cocci

Fixes: dd90e9ae ("video: fbdev: mmp: add COMPILE_TEST support")
Signed-off-by: Nkbuild test robot <lkp@intel.com>
Signed-off-by: NJulia Lawall <julia.lawall@inria.fr>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/alpine.DEB.2.21.2001042140310.6944@hadrien

drivers/video/fbdev/mmp/hw/mmp_ctrl.c

@@ -456,7 +456,6 @@ static int mmphw_probe(struct platform_device *pdev)
 
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0) {
-		dev_err(&pdev->dev, "%s: no IRQ defined\n", __func__);
 		ret = -ENOENT;
 		goto failed;
 	}