diff options
| author |   Johan Hovold <jhovold@gmail.com> | 2013-07-27 13:34:42 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-07-28 11:32:18 -0700 |
| commit | 683a0e4d7971c3186dc4d429027debfe309129aa (patch) | |
| tree | 246f023d09e35af3f8a8b344f804e6bab35be8ca /drivers/usb | |
| parent | USB: mos7840: fix race in led handling (diff) | |
| download | linux-dev-683a0e4d7971c3186dc4d429027debfe309129aa.tar.xz linux-dev-683a0e4d7971c3186dc4d429027debfe309129aa.zip | |
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 <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/serial/mos7840.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c index c10fc15bf851..d953d674f222 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; |