drm/imagination: Remove unneeded semicolon

./drivers/gpu/drm/imagination/pvr_free_list.c:258:2-3: Unneeded semicolon

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=7635
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Reviewed-by: Frank Binns <frank.binns@imgtec.com>
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20231127010430.119666-1-yang.lee@linux.alibaba.com

drm/imagination: Implement free list and HWRT create and destroy ioctls

Implement ioctls to create and destroy free lists and HWRT datasets. Free
lists are used for GPU-side memory allocation during geometry processing.
HWRT datasets are the FW-side structures representing render targets.

Changes since v8:
- Corrected license identifiers

Changes since v6:
- Fix out-of-bounds shift in get_cr_multisamplectl_val()

Changes since v4:
- Remove use of drm_gem_shmem_get_pages()

Changes since v3:
- Support free list grow requests from FW
- Use drm_dev_{enter,exit}

Co-developed-by: Boris Brezillon <boris.brezillon@collabora.com>
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Co-developed-by: Donald Robson <donald.robson@imgtec.com>
Signed-off-by: Donald Robson <donald.robson@imgtec.com>
Signed-off-by: Sarah Walker <sarah.walker@imgtec.com>
Link: https://lore.kernel.org/r/919358c5887a7628da588c455a5bb7e3ea4b47ae.1700668843.git.donald.robson@imgtec.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>