We can use a common global method for calculating minimum of
3 numbers. Put the same in 'common header' and let 'ehci'
use it.
Signed-off-by: Vivek Gautam <gautam.vi...@samsung.com>
---
drivers/usb/host/ehci-hcd.c | 10 ----------
include/common.h | 5 +++++
2 files changed, 5 insertions(+), 10 deletions(-)
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 19d4352..e0f3e4b 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -603,16 +603,6 @@ fail:
return -1;
}
-static inline int min3(int a, int b, int c)
-{
-
- if (b < a)
- a = b;
- if (c < a)
- a = c;
- return a;
-}
-
int
ehci_submit_root(struct usb_device *dev, unsigned long pipe, void *buffer,
int length, struct devrequest *req)
diff --git a/include/common.h b/include/common.h
index 0cfa6a8..611edca 100644
--- a/include/common.h
+++ b/include/common.h
@@ -211,6 +211,11 @@ typedef void (interrupt_handler_t)(void *);
#define MIN(x, y) min(x, y)
#define MAX(x, y) max(x, y)
+static inline int min3(int a, int b, int c)
+{
+ return min(min(a, b), c);
+}
+
/*
* Return the absolute value of a number.
*
--
1.7.6.5
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