From: John Jacques <[email protected]>
Signed-off-by: John Jacques <[email protected]>
Signed-off-by: Bruce Ashfield <[email protected]>
---
drivers/mtd/nand/lsi_acp_nand.c | 14 ++++----------
1 file changed, 4 insertions(+), 10 deletions(-)
diff --git a/drivers/mtd/nand/lsi_acp_nand.c b/drivers/mtd/nand/lsi_acp_nand.c
index 07c521e..2a84b96 100644
--- a/drivers/mtd/nand/lsi_acp_nand.c
+++ b/drivers/mtd/nand/lsi_acp_nand.c
@@ -3521,23 +3521,17 @@ lsi_nand_init(void)
The ECC status register and mask are different on 344x, 342x, 35xx...
*/
- np = of_find_compatible_node(NULL, NULL, "lsi,acp3500");
-
- if (NULL != np) {
+ if (of_machine_is_compatible("lsi,acp3500")) {
pecc_busy_register = (gpreg_base + 0x8c);
pecc_busy_mask = (1 << 20);
} else {
- np = of_find_compatible_node(NULL, NULL, "lsi,acp3420");
-
- if (NULL != np) {
+ if (of_machine_is_compatible("lsi,acp3420")) {
pecc_busy_register = (gpreg_base + 0xc);
pecc_busy_mask = (1 << 28);
} else {
- np = of_find_compatible_node(NULL, NULL, "lsi,acp3440");
-
- if (NULL != np) {
+ if (of_machine_is_compatible("lsi,acp3440")) {
pecc_busy_register = (gpreg_base + 0xc);
- pecc_busy_mask = (1 << 25);
+ pecc_busy_mask = (1 << 28);
} else {
printk(KERN_ERR "Unsupported NAND Target\n");
--
1.7.9.5
--
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