Used a couple of times, might simplify the code a bit.
Signed-off-by: Joe Perches<joe@xxxxxxxxxxx>
---
drivers/block/floppy.c | 19 +++++++++++++++----
1 files changed, 15 insertions(+), 4 deletions(-)
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 2f6ed78..fd56b26 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -782,6 +782,12 @@ static inline int is_selected(int dor, int unit)
return ((dor& (0x10<< unit))&& (dor& 3) == unit);
}
+static bool is_ready_state(int status)
+{
+ int state = status& (STATUS_READY | STATUS_DIR | STATUS_DMA);
+ return state == STATUS_READY;
+}
+