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| author |   Johan Hovold <johan@kernel.org> | 2021-04-12 11:47:29 +0200 |
|---|---|---|
| committer | Johan Hovold <johan@kernel.org> | 2021-04-13 18:23:24 +0200 |
| commit | e8d89db01a97be04050fb2bc74ed6b6f01ed9169 (patch) | |
| tree | e7b7f0c2e08dcab12eed0a9bef9574eab20afb1c /drivers/usb/serial | |
| parent | USB: serial: ti_usb_3410_5052: drop drain delay for 3410 (diff) | |
| download | linux-dev-e8d89db01a97be04050fb2bc74ed6b6f01ed9169.tar.xz linux-dev-e8d89db01a97be04050fb2bc74ed6b6f01ed9169.zip | |
USB: serial: io_ti: clean up vendor-request helpers
Clean up the vendor-request helpers by using kernel-types consistently
and using void pointers for the data arguments, which allows removing
a cast from one caller.
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'drivers/usb/serial')
| -rw-r--r-- | drivers/usb/serial/io_ti.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c index 17720670e06c..5d99e6d25c11 100644 --- a/drivers/usb/serial/io_ti.c +++ b/drivers/usb/serial/io_ti.c @@ -252,8 +252,8 @@ static int edge_remove_sysfs_attrs(struct usb_serial_port *port); #define TI_VSEND_TIMEOUT_DEFAULT 1000 #define TI_VSEND_TIMEOUT_FW_DOWNLOAD 10000 -static int ti_vread_sync(struct usb_device *dev, __u8 request, - __u16 value, __u16 index, u8 *data, int size) +static int ti_vread_sync(struct usb_device *dev, u8 request, u16 value, + u16 index, void *data, int size) { int status; @@ -271,7 +271,7 @@ static int ti_vread_sync(struct usb_device *dev, __u8 request, } static int ti_vsend_sync(struct usb_device *dev, u8 request, u16 value, - u16 index, u8 *data, int size, int timeout) + u16 index, void *data, int size, int timeout) { int status; @@ -284,9 +284,8 @@ static int ti_vsend_sync(struct usb_device *dev, u8 request, u16 value, return 0; } -static int send_cmd(struct usb_device *dev, __u8 command, - __u8 moduleid, __u16 value, u8 *data, - int size) +static int send_cmd(struct usb_device *dev, u8 command, u8 moduleid, + u16 value, void *data, int size) { return ti_vsend_sync(dev, command, value, moduleid, data, size, TI_VSEND_TIMEOUT_DEFAULT); @@ -2354,7 +2353,7 @@ static void change_port_settings(struct tty_struct *tty, status = send_cmd(edge_port->port->serial->dev, UMPC_SET_CONFIG, (__u8)(UMPM_UART1_PORT + port_number), - 0, (__u8 *)config, sizeof(*config)); + 0, config, sizeof(*config)); if (status) dev_dbg(dev, "%s - error %d when trying to write config to device\n", __func__, status); |