add at24 driver

hc

2023-11-06 15ade055295d13f95d49e3d99b09f3bbfb4a43e7

 kernel/kernel/exit.c
..
..
@@ -160,7 +160,7 @@
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 	 * Do this under ->siglock, we can race with another thread
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 	 * doing sigqueue_free() if we have SIGQUEUE_PREALLOC signals.
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 	 */
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-	flush_sigqueue(&tsk->pending);
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+	flush_task_sigqueue(tsk);
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 	tsk->sighand = NULL;
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 	spin_unlock(&sighand->siglock);
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