add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/memstick/host/r592.c
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@@ -44,12 +44,10 @@
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  * memstick_debug_get_tpc_name - debug helper that returns string for
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  * a TPC number
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  */
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-const char *memstick_debug_get_tpc_name(int tpc)
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+static __maybe_unused const char *memstick_debug_get_tpc_name(int tpc)
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 {
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 	return tpc_names[tpc-1];
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 }
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-EXPORT_SYMBOL(memstick_debug_get_tpc_name);
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-
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 /* Read a register*/
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 static inline u32 r592_read_reg(struct r592_device *dev, int address)
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@@ -828,7 +826,7 @@
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 	/* Stop the processing thread.
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 	That ensures that we won't take any more requests */
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 	kthread_stop(dev->io_thread);
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-
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+	del_timer_sync(&dev->detect_timer);
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 	r592_enable_device(dev, false);
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 	while (!error && dev->req) {