From d49e589411da36a83049fa40097920b4846fff40 Mon Sep 17 00:00:00 2001 From: Sergei Shtylyov Date: Wed, 29 Sep 2010 09:54:31 +0300 Subject: [PATCH] usb: musb: blackfin: call gpio_free() on error path in musb_platform_init() commit 00be545e49d83485d49a598d3b7e090088934be8 upstream. Blackfin's musb_platform_init() needs to call gpio_free() for error cleanup iff otg_get_transceiver() call returns NULL. Signed-off-by: Sergei Shtylyov Acked-by: Mike Frysinger Signed-off-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman --- drivers/usb/musb/blackfin.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/usb/musb/blackfin.c b/drivers/usb/musb/blackfin.c index 4fa25553c450..611a9d274363 100644 --- a/drivers/usb/musb/blackfin.c +++ b/drivers/usb/musb/blackfin.c @@ -342,8 +342,10 @@ int __init musb_platform_init(struct musb *musb, void *board_data) usb_nop_xceiv_register(); musb->xceiv = otg_get_transceiver(); - if (!musb->xceiv) + if (!musb->xceiv) { + gpio_free(musb->config->gpio_vrsel); return -ENODEV; + } if (ANOMALY_05000346) { bfin_write_USB_APHY_CALIB(ANOMALY_05000346_value); -- 2.34.1