Replace the manual pci_ioremap_wc() call for mapping screen memory with the device-managed devm_ioremap_wc() variant. This simplifies the driver's resource management by ensuring the memory is automatically unmapped when the driver detaches from the device. Signed-off-by: Giovanni Di Santi <giovanni.disanti.lkl@gmail.com> Signed-off-by: Helge Deller <deller@gmx.de>