From: Johan Hovold Date: Sat, 27 Jul 2013 11:34:42 +0000 (+0200) Subject: USB: mos7840: fix pointer casts X-Git-Tag: firefly_0821_release~6453^2~1206 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=499c97f9a9ba379df5b246fe73c69c458bbcacd7;p=firefly-linux-kernel-4.4.55.git USB: mos7840: fix pointer casts commit 683a0e4d7971c3186dc4d429027debfe309129aa upstream. 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] 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 8ef5fd8cd2d7..b92d3338d055 100644 --- a/drivers/usb/serial/mos7840.c +++ b/drivers/usb/serial/mos7840.c @@ -2236,14 +2236,14 @@ 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; @@ -2254,7 +2254,7 @@ 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;