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tty: serdev: convert to u8 and size_t

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Switch character types to u8 and sizes to size_t. To conform to
characters/sizes in the rest of the tty layer.

This patch converts struct serdev_device_ops hooks and its
instantiations.

Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Cc: Rob Herring <robh@kernel.org>
Acked-by: Johan Hovold <johan@kernel.org>
Link: https://lore.kernel.org/r/20231206073712.17776-24-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jiri Slaby (SUSE)
2023-12-06 08:37:08 +01:00
committed by Greg Kroah-Hartman
parent f2470d2bc4
commit 475fc6e2de
22 changed files with 65 additions and 68 deletions
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drivers/platform/surface/aggregator/controller.h
+2 -2
View File
@@ -238,8 +238,8 @@ struct ssam_controller {
* layer of the controller has been shut down, %-ESHUTDOWN.
*/
static inline
int ssam_controller_receive_buf(struct ssam_controller *ctrl,
const unsigned char *buf, size_t n)
ssize_t ssam_controller_receive_buf(struct ssam_controller *ctrl, const u8 *buf,
size_t n)
{
return ssh_ptl_rx_rcvbuf(&ctrl->rtl.ptl, buf, n);
}
drivers/platform/surface/aggregator/core.c
+2 -2
View File
@@ -227,8 +227,8 @@ EXPORT_SYMBOL_GPL(ssam_client_bind);
/* -- Glue layer (serdev_device -> ssam_controller). ------------------------ */
static int ssam_receive_buf(struct serdev_device *dev, const unsigned char *buf,
size_t n)
static ssize_t ssam_receive_buf(struct serdev_device *dev, const u8 *buf,
size_t n)
{
struct ssam_controller *ctrl;
drivers/platform/surface/aggregator/ssh_packet_layer.c
+2 -2
View File
@@ -1887,9 +1887,9 @@ int ssh_ptl_rx_stop(struct ssh_ptl *ptl)
* Return: Returns the number of bytes transferred (positive or zero) on
* success. Returns %-ESHUTDOWN if the packet layer has been shut down.
*/
int ssh_ptl_rx_rcvbuf(struct ssh_ptl *ptl, const u8 *buf, size_t n)
ssize_t ssh_ptl_rx_rcvbuf(struct ssh_ptl *ptl, const u8 *buf, size_t n)
{
int used;
size_t used;
if (test_bit(SSH_PTL_SF_SHUTDOWN_BIT, &ptl->state))
return -ESHUTDOWN;
drivers/platform/surface/aggregator/ssh_packet_layer.h
+1 -1
View File
@@ -162,7 +162,7 @@ void ssh_ptl_shutdown(struct ssh_ptl *ptl);
int ssh_ptl_submit(struct ssh_ptl *ptl, struct ssh_packet *p);
void ssh_ptl_cancel(struct ssh_packet *p);
int ssh_ptl_rx_rcvbuf(struct ssh_ptl *ptl, const u8 *buf, size_t n);
ssize_t ssh_ptl_rx_rcvbuf(struct ssh_ptl *ptl, const u8 *buf, size_t n);
/**
* ssh_ptl_tx_wakeup_transfer() - Wake up packet transmitter thread for