mirror of
https://github.com/openwrt/openwrt.git
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50 lines
1.0 KiB
Diff
50 lines
1.0 KiB
Diff
--- a/drivers/bcma/main.c
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+++ b/drivers/bcma/main.c
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@@ -672,11 +672,36 @@ static int bcma_device_uevent(struct dev
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core->id.rev, core->id.class);
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}
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-static int __init bcma_modinit(void)
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+static unsigned int bcma_bus_registered;
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+
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+/*
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+ * If built-in, bus has to be registered early, before any driver calls
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+ * bcma_driver_register.
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+ * Otherwise registering driver would trigger BUG in driver_register.
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+ */
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+static int __init bcma_init_bus_register(void)
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{
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int err;
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+ if (bcma_bus_registered)
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+ return 0;
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+
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err = bus_register(&bcma_bus_type);
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+ if (!err)
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+ bcma_bus_registered = 1;
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+
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+ return err;
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+}
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+#ifndef MODULE
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+fs_initcall(bcma_init_bus_register);
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+#endif
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+
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+/* Main initialization has to be done with SPI/mtd/NAND/SPROM available */
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+static int __init bcma_modinit(void)
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+{
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+ int err;
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+
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+ err = bcma_init_bus_register();
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if (err)
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return err;
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@@ -695,7 +720,7 @@ static int __init bcma_modinit(void)
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return err;
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}
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-fs_initcall(bcma_modinit);
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+module_init(bcma_modinit);
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static void __exit bcma_modexit(void)
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{
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