usb: gadget: at91_udc: add missing clk_put on fclk and iclk

This patch adds missing clk_put on fclk and iclk in case the probe function
fails after these clocks have been retrieved.

Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c
index d237429dd93a..94d1d3cacce8 100644
--- a/drivers/usb/gadget/at91_udc.c
+++ b/drivers/usb/gadget/at91_udc.c
@@ -1851,6 +1851,10 @@ fail3:
 fail2:
         free_irq(udc->udp_irq, udc);
 fail1:
+        if (!IS_ERR(udc->fclk))
+                clk_put(udc->fclk);
+        if (!IS_ERR(udc->iclk))
+                clk_put(udc->iclk);
         iounmap(udc->udp_baseaddr);
 fail0a:
         if (cpu_is_at91rm9200())