Merge tag 'fbdev-for-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev

Pull fbdev updates from Helge Deller:

- omapfb: Remove unused code (Dr. David Alan Gilbert)

- sh7760fb: Fix memory leak in error path of sh7760fb_alloc_mem() (Zhen
Lei)

* tag 'fbdev-for-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev:
fbdev: omapfb: Remove some deadcode
fbdev: sh7760fb: Fix a possible memory leak in sh7760fb_alloc_mem()

drivers/video/fbdev/omap2/omapfb/dss/dispc.c

···
 		dispc_write_reg(DISPC_OVL_PRELOAD(plane), min(high, 0xfffu));
 }
 
-void dispc_enable_fifomerge(bool enable)
-{
-	if (!dss_has_feature(FEAT_FIFO_MERGE)) {
-		WARN_ON(enable);
-		return;
-	}
-
-	DSSDBG("FIFO merge %s\n", enable ? "enabled" : "disabled");
-	REG_FLD_MOD(DISPC_CONFIG, enable ? 1 : 0, 14, 14);
-}
-
 void dispc_ovl_compute_fifo_thresholds(enum omap_plane plane,
 		u32 *fifo_low, u32 *fifo_high, bool use_fifomerge,
 		bool manual_update)
···
 	DSSDBG("pck = %lu (%u)\n", cinfo->pck, cinfo->pck_div);
 
 	dispc_mgr_set_lcd_divisor(channel, cinfo->lck_div, cinfo->pck_div);
-}
-
-int dispc_mgr_get_clock_div(enum omap_channel channel,
-		struct dispc_clock_info *cinfo)
-{
-	unsigned long fck;
-
-	fck = dispc_fclk_rate();
-
-	cinfo->lck_div = REG_GET(DISPC_DIVISORo(channel), 23, 16);
-	cinfo->pck_div = REG_GET(DISPC_DIVISORo(channel), 7, 0);
-
-	cinfo->lck = fck / cinfo->lck_div;
-	cinfo->pck = cinfo->lck / cinfo->pck_div;
-
-	return 0;
 }
 
 u32 dispc_read_irqstatus(void)

drivers/video/fbdev/omap2/omapfb/dss/dss.h

···
 
 void dispc_lcd_enable_signal(bool enable);
 void dispc_pck_free_enable(bool enable);
-void dispc_enable_fifomerge(bool enable);
 void dispc_enable_gamma_table(bool enable);
 
 typedef bool (*dispc_div_calc_func)(int lckd, int pckd, unsigned long lck,
···
 
 void dispc_mgr_set_clock_div(enum omap_channel channel,
 		const struct dispc_clock_info *cinfo);
-int dispc_mgr_get_clock_div(enum omap_channel channel,
-		struct dispc_clock_info *cinfo);
 void dispc_set_tv_pclk(unsigned long pclk);
 
 u32 dispc_read_irqstatus(void);

drivers/video/fbdev/sh7760fb.c

···
 		vram = PAGE_SIZE;
 
 	fbmem = dma_alloc_coherent(info->device, vram, &par->fbdma, GFP_KERNEL);
-
 	if (!fbmem)
 		return -ENOMEM;
 
 	if ((par->fbdma & SH7760FB_DMA_MASK) != SH7760FB_DMA_MASK) {
-		sh7760fb_free_mem(info);
+		dma_free_coherent(info->device, vram, fbmem, par->fbdma);
 		dev_err(info->device, "kernel gave me memory at 0x%08lx, which is"
 			"unusable for the LCDC\n", (unsigned long)par->fbdma);
 		return -ENOMEM;