soc: ti: wkup_m3_ipc: Send NULL dummy message instead of pointer message
[ Upstream commit ddbf3204f600a4d1f153498f618369fca352ae00 ] mbox_send_message() sends a u32 bit message, not a pointer to a message. We only convert to a pointer type as a generic type. If we want to send a dummy message of 0, then simply send 0 (NULL). Signed-off-by: Andrew Davis <afd@ti.com> Link: https://lore.kernel.org/r/20240325165507.30323-1-afd@ti.com Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Родитель
3d189e1a81
Коммит
70eb95e064
|
@ -14,7 +14,6 @@
|
|||
#include <linux/irq.h>
|
||||
#include <linux/module.h>
|
||||
#include <linux/of.h>
|
||||
#include <linux/omap-mailbox.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <linux/remoteproc.h>
|
||||
#include <linux/suspend.h>
|
||||
|
@ -151,7 +150,6 @@ static irqreturn_t wkup_m3_txev_handler(int irq, void *ipc_data)
|
|||
static int wkup_m3_ping(struct wkup_m3_ipc *m3_ipc)
|
||||
{
|
||||
struct device *dev = m3_ipc->dev;
|
||||
mbox_msg_t dummy_msg = 0;
|
||||
int ret;
|
||||
|
||||
if (!m3_ipc->mbox) {
|
||||
|
@ -167,7 +165,7 @@ static int wkup_m3_ping(struct wkup_m3_ipc *m3_ipc)
|
|||
* the RX callback to avoid multiple interrupts being received
|
||||
* by the CM3.
|
||||
*/
|
||||
ret = mbox_send_message(m3_ipc->mbox, &dummy_msg);
|
||||
ret = mbox_send_message(m3_ipc->mbox, NULL);
|
||||
if (ret < 0) {
|
||||
dev_err(dev, "%s: mbox_send_message() failed: %d\n",
|
||||
__func__, ret);
|
||||
|
@ -189,7 +187,6 @@ static int wkup_m3_ping(struct wkup_m3_ipc *m3_ipc)
|
|||
static int wkup_m3_ping_noirq(struct wkup_m3_ipc *m3_ipc)
|
||||
{
|
||||
struct device *dev = m3_ipc->dev;
|
||||
mbox_msg_t dummy_msg = 0;
|
||||
int ret;
|
||||
|
||||
if (!m3_ipc->mbox) {
|
||||
|
@ -198,7 +195,7 @@ static int wkup_m3_ping_noirq(struct wkup_m3_ipc *m3_ipc)
|
|||
return -EIO;
|
||||
}
|
||||
|
||||
ret = mbox_send_message(m3_ipc->mbox, &dummy_msg);
|
||||
ret = mbox_send_message(m3_ipc->mbox, NULL);
|
||||
if (ret < 0) {
|
||||
dev_err(dev, "%s: mbox_send_message() failed: %d\n",
|
||||
__func__, ret);
|
||||
|
|
Загрузка…
Ссылка в новой задаче