Merge tag 'fixes-for-5.7-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux

Pull MTD fixes from Richard Weinberger:

 - Fix a PM regression in brcmnand driver

 - Propagate ECC information correctly on SPI-NAND

 - Make sure no MTD name is used multiple time in nvmem

* tag 'fixes-for-5.7-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux:
  mtd:rawnand: brcmnand: Fix PM resume crash
  mtd: Fix mtd not registered due to nvmem name collision
  mtd: spinand: Propagate ECC information to the MTD structure

Author: torvalds

drivers/mtd/mtdcore.c

@@ -555,7 +555,7 @@ static int mtd_nvmem_add(struct mtd_info *mtd)
 
 	config.id = -1;
 	config.dev = &mtd->dev;
-	config.name = mtd->name;
+	config.name = dev_name(&mtd->dev);
 	config.owner = THIS_MODULE;
 	config.reg_read = mtd_nvmem_reg_read;
 	config.size = mtd->size;

drivers/mtd/nand/raw/brcmnand/brcmnand.c

@@ -2728,9 +2728,8 @@ static int brcmnand_resume(struct device *dev)
 		flash_dma_writel(ctrl, FLASH_DMA_ERROR_STATUS, 0);
 	}
 
-	if (has_edu(ctrl))
+	if (has_edu(ctrl)) {
 		ctrl->edu_config = edu_readl(ctrl, EDU_CONFIG);
-	else {
 		edu_writel(ctrl, EDU_CONFIG, ctrl->edu_config);
 		edu_readl(ctrl, EDU_CONFIG);
 		brcmnand_edu_init(ctrl);

drivers/mtd/nand/spi/core.c

@@ -1089,6 +1089,10 @@ static int spinand_init(struct spinand_device *spinand)
 
 	mtd->oobavail = ret;
 
+	/* Propagate ECC information to mtd_info */
+	mtd->ecc_strength = nand->eccreq.strength;
+	mtd->ecc_step_size = nand->eccreq.step_size;
+
 	return 0;
 
 err_cleanup_nanddev: