[PATCH v2 6/8] drivers/usb/musb: refactor min/max with min_t/max_t

[Sabyrzhan Tasbolatov <snovitoll@gmail.com>]

Ensure type safety by using min_t()/max_t() instead of casted min()/max().

Signed-off-by: Sabyrzhan Tasbolatov <snovitoll@gmail.com>
---
 drivers/usb/musb/musb_core.c       | 2 +-
 drivers/usb/musb/musb_gadget_ep0.c | 2 +-
 drivers/usb/musb/musb_host.c       | 5 ++---
 3 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index b24adb5b399f..61f3aee7b72e 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -1387,7 +1387,7 @@ fifo_setup(struct musb *musb, struct musb_hw_ep  *hw_ep,
 
 	/* expect hw_ep has already been zero-initialized */
 
-	size = ffs(max(maxpacket, (u16) 8)) - 1;
+	size = ffs(max_t(u16, maxpacket, 8)) - 1;
 	maxpacket = 1 << size;
 
 	c_size = size - 3;
diff --git a/drivers/usb/musb/musb_gadget_ep0.c b/drivers/usb/musb/musb_gadget_ep0.c
index 6d7336727388..f0786f8fbb25 100644
--- a/drivers/usb/musb/musb_gadget_ep0.c
+++ b/drivers/usb/musb/musb_gadget_ep0.c
@@ -533,7 +533,7 @@ static void ep0_txstate(struct musb *musb)
 
 	/* load the data */
 	fifo_src = (u8 *) request->buf + request->actual;
-	fifo_count = min((unsigned) MUSB_EP0_FIFOSIZE,
+	fifo_count = min_t(unsigned, MUSB_EP0_FIFOSIZE,
 		request->length - request->actual);
 	musb_write_fifo(&musb->endpoints[0], fifo_count, fifo_src);
 	request->actual += fifo_count;
diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c
index bc4507781167..732ba981e607 100644
--- a/drivers/usb/musb/musb_host.c
+++ b/drivers/usb/musb/musb_host.c
@@ -798,10 +798,9 @@ static void musb_ep_program(struct musb *musb, u8 epnum,
 		}
 
 		if (can_bulk_split(musb, qh->type))
-			load_count = min((u32) hw_ep->max_packet_sz_tx,
-						len);
+			load_count = min_t(u32, hw_ep->max_packet_sz_tx, len);
 		else
-			load_count = min((u32) packet_sz, len);
+			load_count = min_t(u32, packet_sz, len);
 
 		if (dma_channel && musb_tx_dma_program(dma_controller,
 					hw_ep, qh, urb, offset, len))
-- 
2.34.1