From: Johan Hovold Date: Sat, 27 Jul 2013 11:34:42 +0000 (+0200) Subject: USB: mos7840: fix pointer casts X-Git-Tag: v3.11-rc4~26^2~4 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=683a0e4d7971c3186dc4d429027debfe309129aa;p=platform%2Fupstream%2Fkernel-adaptation-pc.git USB: mos7840: fix pointer casts Silence compiler warnings on 64-bit systems introduced by commit 05cf0dec ("USB: mos7840: fix race in led handling") which uses the usb-serial data pointer to temporarily store the device type during probe but failed to add the required casts. [gregkh - change uintptr_t to unsigned long] Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c index c10fc15..d953d67 100644 --- a/drivers/usb/serial/mos7840.c +++ b/drivers/usb/serial/mos7840.c @@ -2221,14 +2221,14 @@ static int mos7840_probe(struct usb_serial *serial, kfree(buf); out: - usb_set_serial_data(serial, (void *)device_type); + usb_set_serial_data(serial, (void *)(unsigned long)device_type); return 0; } static int mos7840_calc_num_ports(struct usb_serial *serial) { - int device_type = (int)usb_get_serial_data(serial); + int device_type = (unsigned long)usb_get_serial_data(serial); int mos7840_num_ports; mos7840_num_ports = (device_type >> 4) & 0x000F; @@ -2239,7 +2239,7 @@ static int mos7840_calc_num_ports(struct usb_serial *serial) static int mos7840_port_probe(struct usb_serial_port *port) { struct usb_serial *serial = port->serial; - int device_type = (int)usb_get_serial_data(serial); + int device_type = (unsigned long)usb_get_serial_data(serial); struct moschip_port *mos7840_port; int status; int pnum;