diff options
Diffstat (limited to 'drivers/soc/ti/wkup_m3_ipc.c')
| -rw-r--r-- | drivers/soc/ti/wkup_m3_ipc.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/drivers/soc/ti/wkup_m3_ipc.c b/drivers/soc/ti/wkup_m3_ipc.c index 6a1c6b34c414..5845fc652adc 100644 --- a/drivers/soc/ti/wkup_m3_ipc.c +++ b/drivers/soc/ti/wkup_m3_ipc.c @@ -16,7 +16,6 @@ #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> @@ -314,7 +313,6 @@ 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) { @@ -330,7 +328,7 @@ 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); @@ -352,7 +350,6 @@ 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) { @@ -361,7 +358,7 @@ 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); @@ -647,11 +644,9 @@ static int wkup_m3_ipc_probe(struct platform_device *pdev) m3_ipc->mbox = mbox_request_channel(&m3_ipc->mbox_client, 0); - if (IS_ERR(m3_ipc->mbox)) { - dev_err(dev, "IPC Request for A8->M3 Channel failed! %ld\n", - PTR_ERR(m3_ipc->mbox)); - return PTR_ERR(m3_ipc->mbox); - } + if (IS_ERR(m3_ipc->mbox)) + return dev_err_probe(dev, PTR_ERR(m3_ipc->mbox), + "IPC Request for A8->M3 Channel failed!\n"); if (of_property_read_u32(dev->of_node, "ti,rproc", &rproc_phandle)) { dev_err(&pdev->dev, "could not get rproc phandle\n"); @@ -758,7 +753,7 @@ MODULE_DEVICE_TABLE(of, wkup_m3_ipc_of_match); static struct platform_driver wkup_m3_ipc_driver = { .probe = wkup_m3_ipc_probe, - .remove_new = wkup_m3_ipc_remove, + .remove = wkup_m3_ipc_remove, .driver = { .name = "wkup_m3_ipc", .of_match_table = wkup_m3_ipc_of_match, |