fix: fix typo in quickstart

rename quickstart.c closes #I3M1S8 Change-Id: Ic85586553389d56f5188dd58e4fb7ced16463dff
2021-04-19 11:03:10 +08:00
parent 0e56ee6509
commit 3b2ff4b71f
1 changed files with 0 additions and 0 deletions
--- a/drivers/char/quickstart/src/quickstart.c
+++ b/drivers/char/quickstart/src/quickstart.c
@@ -0,0 +1,117 @@
+/*
+ * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
+ * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ *    conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *    of conditions and the following disclaimer in the documentation and/or other materials
+ *    provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used
+ *    to endorse or promote products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "los_quick_start_pri.h"
+#include "bits/ioctl.h"
+#include "fcntl.h"
+#include "linux/kernel.h"
+
+#define QUICKSTART_IOC_MAGIC    'T'
+#define QUICKSTART_INITSTEP2    _IO(QUICKSTART_IOC_MAGIC, 0)
+#define QUICKSTART_UNREGISTER   _IO(QUICKSTART_IOC_MAGIC, 1)
+#define QUICKSTART_NODE         "/dev/quickstart"
+
+#ifdef __cplusplus
+#if __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+#endif /* __cplusplus */
+
+static int QuickstartOpen(struct file *filep)
+{
+    return 0;
+}
+
+static int QuickstartClose(struct file *filep)
+{
+    return 0;
+}
+
+static void SystemInitStep2(void)
+{
+    static int once = 0;
+    /* Only one call is allowed */
+    if (once != 0) {
+        return;
+    }
+    once = 1;
+
+    unsigned int ret = OsSystemInitStep2();
+    if (ret != LOS_OK) {
+        PRINT_ERR("systemInitStep2 failed\n");
+    }
+}
+
+static int QuickstartDevUnregister(void)
+{
+    return unregister_driver(QUICKSTART_NODE);
+}
+
+static ssize_t QuickstartIoctl(struct file *filep, int cmd, unsigned long arg)
+{
+    switch (cmd) {
+        case QUICKSTART_INITSTEP2:
+            SystemInitStep2();
+            break;
+        case QUICKSTART_UNREGISTER:
+            QuickstartDevUnregister();
+            break;
+
+        default:
+            break;
+    }
+    return 0;
+}
+
+static const struct file_operations_vfs g_quickstartDevOps = {
+    QuickstartOpen,  /* open */
+    QuickstartClose, /* close */
+    NULL,  /* read */
+    NULL, /* write */
+    NULL,      /* seek */
+    QuickstartIoctl,      /* ioctl */
+    NULL,   /* mmap */
+#ifndef CONFIG_DISABLE_POLL
+    NULL,      /* poll */
+#endif
+    NULL,      /* unlink */
+};
+
+int DevQuickStartRegister(void)
+{
+    return register_driver(QUICKSTART_NODE, &g_quickstartDevOps, 0666, 0); /* 0666: file mode */
+}
+
+#ifdef __cplusplus
+#if __cplusplus
+}
+#endif /* __cplusplus */
+#endif /* __cplusplus */