# \[PATCH\] pm2fb: free cmap memory on module remove

- List: linux-fbdev
- 1 message, 1 author
- Page: https://ratatoskr.run/linux-fbdev/2008/08/13458650/t

## \[PATCH\] pm2fb: free cmap memory on module remove

- From: Krzysztof Helt \<hidden\>
- Date: 2008-08-19 20:01:32 
- Message: https://ratatoskr.run/linux-fbdev/2008/08/13458650.md

```text
From: Krzysztof Helt <redacted>

Release cmap memory allocated in the probe function.

Signed-off-by: Krzysztof Helt <redacted>
---

diff -urp linux-ref/drivers/video/pm2fb.c linux-2.6/drivers/video/pm2fb.c
--- linux-ref/drivers/video/pm2fb.c	2008-08-09 05:09:05.000000000 +0200
+++ linux-2.6/drivers/video/pm2fb.c	2008-08-20 20:58:14.000000000 +0200
@@ -1746,6 +1746,7 @@ static void __devexit pm2fb_remove(struc
 	release_mem_region(fix->mmio_start, fix->mmio_len);
 
 	pci_set_drvdata(pdev, NULL);
+	fb_dealloc_cmap(&info->cmap);
 	kfree(info->pixmap.addr);
 	kfree(info);
 }

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