nand/denali: Add a page check in denali_read_page & denali_read_page_raw
Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
index 5f7c8c8..017cde4 100644
--- a/drivers/mtd/nand/denali.c
+++ b/drivers/mtd/nand/denali.c
@@ -1149,6 +1149,13 @@
INTR_STATUS0__ECC_ERR;
bool check_erased_page = false;
+ if (page != denali->page) {
+ dev_err(&denali->dev->dev, "IN %s: page %d is not"
+ " equal to denali->page %d, investigate!!",
+ __func__, page, denali->page);
+ BUG();
+ }
+
setup_ecc_for_xfer(denali, true, false);
denali_enable_dma(denali, true);
@@ -1193,6 +1200,13 @@
uint32_t irq_status = 0;
uint32_t irq_mask = INTR_STATUS0__DMA_CMD_COMP;
+ if (page != denali->page) {
+ dev_err(&denali->dev->dev, "IN %s: page %d is not"
+ " equal to denali->page %d, investigate!!",
+ __func__, page, denali->page);
+ BUG();
+ }
+
setup_ecc_for_xfer(denali, false, true);
denali_enable_dma(denali, true);