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path: root/drivers/hid/intel-ish-hid/ipc/pci-ish.c
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Diffstat (limited to 'drivers/hid/intel-ish-hid/ipc/pci-ish.c')
-rw-r--r--drivers/hid/intel-ish-hid/ipc/pci-ish.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/hid/intel-ish-hid/ipc/pci-ish.c b/drivers/hid/intel-ish-hid/ipc/pci-ish.c
index 20d647d2dd2c..34c95de6885e 100644
--- a/drivers/hid/intel-ish-hid/ipc/pci-ish.c
+++ b/drivers/hid/intel-ish-hid/ipc/pci-ish.c
@@ -47,7 +47,8 @@ MODULE_DEVICE_TABLE(pci, ish_pci_tbl);
*
* Callback to direct log messages to Linux trace buffers
*/
-static void ish_event_tracer(struct ishtp_device *dev, char *format, ...)
+static __printf(2, 3)
+void ish_event_tracer(struct ishtp_device *dev, const char *format, ...)
{
if (trace_ishtp_dump_enabled()) {
va_list args;