Commit c24ddfb3 authored by Sui Jingfeng's avatar Sui Jingfeng Committed by Hongchen Zhang
Browse files

drm/loongson: fix compile warnning 

LoongArch inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I6RRGJ



--------------------------------

fix compile warnning by remove unused function and variable.

Signed-off-by: default avatarSui Jingfeng <15330273260@189.cn>
Change-Id: I45a9adabcadd4f02e69fab44207aef4883e3fdb9
parent ff28fe48

drivers/gpu/drm/loongson/lsdc_drv.c

+0 −20
Original line number Diff line number Diff line
@@ -125,25 +125,6 @@ static const struct drm_mode_config_funcs lsdc_mode_config_funcs = { 
	.mode_valid = lsdc_device_mode_valid,

};



static int lsdc_gem_cma_dumb_create(struct drm_file *file,

				    struct drm_device *ddev,

				    struct drm_mode_create_dumb *args)

{

	struct lsdc_device *ldev = to_lsdc(ddev);

	const struct lsdc_chip_desc *desc = ldev->desc;

	unsigned int bytes_per_pixel = (args->bpp + 7) / 8;

	unsigned int pitch = bytes_per_pixel * args->width;



	/*

	 * The dc in ls7a1000/ls2k1000/ls2k0500 require the stride be a

	 * multiple of 256 bytes which is for sake of optimize dma data

	 * transfer.

	 */

	args->pitch = roundup(pitch, desc->stride_alignment);



	return drm_gem_cma_dumb_create_internal(file, ddev, args);

}



DEFINE_DRM_GEM_FOPS(lsdc_gem_fops);



static struct drm_driver lsdc_vram_driver = {
@@ -456,7 +437,6 @@ static int lsdc_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) 
static void lsdc_pci_remove(struct pci_dev *pdev)

{

	struct drm_device *ddev = pci_get_drvdata(pdev);

	struct lsdc_device *ldev = to_lsdc(ddev);



	drm_dev_unregister(ddev);

	drm_atomic_helper_shutdown(ddev);