drivers/video: fsl-diu-fb: use a normal for-loop to uninstall framebuffers
Uninstalling the framebuffers in reverse order is unnecessary and makes
the for-loop awkward.
Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
diff --git a/drivers/video/fsl-diu-fb.c b/drivers/video/fsl-diu-fb.c
index c66f6ed..5137fbb 100644
--- a/drivers/video/fsl-diu-fb.c
+++ b/drivers/video/fsl-diu-fb.c
@@ -1543,9 +1543,9 @@
return 0;
error:
- for (i = ARRAY_SIZE(machine_data->fsl_diu_info);
- i > 0; i--)
- uninstall_fb(machine_data->fsl_diu_info[i - 1]);
+ for (i = 0; i < ARRAY_SIZE(machine_data->fsl_diu_info); i++)
+ uninstall_fb(machine_data->fsl_diu_info[i]);
+
if (pool.ad.vaddr)
free_buf(&pdev->dev, &pool.ad,
sizeof(struct diu_ad) * FSL_AOI_NUM, 8);
@@ -1575,8 +1575,8 @@
machine_data = dev_get_drvdata(&pdev->dev);
disable_lcdc(machine_data->fsl_diu_info[0]);
free_irq_local(machine_data->irq);
- for (i = ARRAY_SIZE(machine_data->fsl_diu_info); i > 0; i--)
- uninstall_fb(machine_data->fsl_diu_info[i - 1]);
+ for (i = 0; i < ARRAY_SIZE(machine_data->fsl_diu_info); i++)
+ uninstall_fb(machine_data->fsl_diu_info[i]);
if (pool.ad.vaddr)
free_buf(&pdev->dev, &pool.ad,
sizeof(struct diu_ad) * FSL_AOI_NUM, 8);