Merge "mtd: msm_qpic_nand: Parse the ECC data on all page codewords" (f6879d41) · Commits · e / devices / android_kernel_xiaomi_sm6125

drivers/mtd/devices/msm_qpic_nand.c

+4 −4

Original line number	Diff line number	Diff line
		@@ -1808,7 +1808,7 @@ static int msm_nand_is_erased_page_ps(struct mtd_info *mtd, loff_t from,
		/* This extra +1 is for oobbuf case */
		} result[MAX_CW_PER_PAGE + 1];
		} *dma_buffer;
		uint8_t *ecc;
		uint8_t ecc, ecc_temp;

		total_ecc_byte_cnt = (chip->ecc_parity_bytes * cwperpage);
		memcpy(&raw_ops, ops, sizeof(struct mtd_oob_ops));
		@@ -1981,8 +1981,8 @@ static int msm_nand_is_erased_page_ps(struct mtd_info *mtd, loff_t from,
		dma_unmap_single(chip->dev, rw_params->ecc_dma_addr,
		total_ecc_byte_cnt, DMA_FROM_DEVICE);
		/* check for bit flips in ecc data */
		ecc_temp = ecc;
		for (n = rw_params->start_sector; n < cwperpage; n++) {
		uint8_t *ecc_temp = ecc;
		int last_pos = 0, next_pos = 0;
		int ecc_bytes_percw_in_bits = (chip->ecc_parity_bytes * 8);

		@@ -2475,7 +2475,7 @@ static int msm_nand_is_erased_page(struct mtd_info *mtd, loff_t from,
		uint32_t erased_cw_status;
		} result[MAX_CW_PER_PAGE];
		} *dma_buffer;
		uint8_t *ecc;
		uint8_t ecc, ecc_temp;

		pr_debug("========================================================\n");
		total_ecc_byte_cnt = (chip->ecc_parity_bytes * cwperpage);
		@@ -2621,8 +2621,8 @@ static int msm_nand_is_erased_page(struct mtd_info *mtd, loff_t from,
		dma_unmap_single(chip->dev, rw_params->ecc_dma_addr,
		total_ecc_byte_cnt, DMA_FROM_DEVICE);
		/* check for bit flips in ecc data */
		ecc_temp = ecc;
		for (n = rw_params->start_sector; n < cwperpage; n++) {
		uint8_t *ecc_temp = ecc;
		int last_pos = 0, next_pos = 0;
		int ecc_bytes_percw_in_bits = (chip->ecc_parity_bytes * 8);