提交 af1f951e 编写于 作者: D Dan Williams

async_tx: kill needless module_{init|exit}

If module_init and module_exit are nops then neither need to be defined.

[ Impact: pure cleanup ]
Reviewed-by: NAndre Noll <maan@systemlinux.org>
Acked-by: NMaciej Sosnowski <maciej.sosnowski@intel.com>
Signed-off-by: NDan Williams <dan.j.williams@intel.com>
上级 ad283ea4
......@@ -90,19 +90,6 @@ async_memcpy(struct page *dest, struct page *src, unsigned int dest_offset,
}
EXPORT_SYMBOL_GPL(async_memcpy);
static int __init async_memcpy_init(void)
{
return 0;
}
static void __exit async_memcpy_exit(void)
{
do { } while (0);
}
module_init(async_memcpy_init);
module_exit(async_memcpy_exit);
MODULE_AUTHOR("Intel Corporation");
MODULE_DESCRIPTION("asynchronous memcpy api");
MODULE_LICENSE("GPL");
......@@ -80,19 +80,6 @@ async_memset(struct page *dest, int val, unsigned int offset, size_t len,
}
EXPORT_SYMBOL_GPL(async_memset);
static int __init async_memset_init(void)
{
return 0;
}
static void __exit async_memset_exit(void)
{
do { } while (0);
}
module_init(async_memset_init);
module_exit(async_memset_exit);
MODULE_AUTHOR("Intel Corporation");
MODULE_DESCRIPTION("asynchronous memset api");
MODULE_LICENSE("GPL");
......@@ -42,6 +42,9 @@ static void __exit async_tx_exit(void)
async_dmaengine_put();
}
module_init(async_tx_init);
module_exit(async_tx_exit);
/**
* __async_tx_find_channel - find a channel to carry out the operation or let
* the transaction execute synchronously
......@@ -61,17 +64,6 @@ __async_tx_find_channel(struct async_submit_ctl *submit,
return async_dma_find_channel(tx_type);
}
EXPORT_SYMBOL_GPL(__async_tx_find_channel);
#else
static int __init async_tx_init(void)
{
printk(KERN_INFO "async_tx: api initialized (sync-only)\n");
return 0;
}
static void __exit async_tx_exit(void)
{
do { } while (0);
}
#endif
......@@ -298,9 +290,6 @@ void async_tx_quiesce(struct dma_async_tx_descriptor **tx)
}
EXPORT_SYMBOL_GPL(async_tx_quiesce);
module_init(async_tx_init);
module_exit(async_tx_exit);
MODULE_AUTHOR("Intel Corporation");
MODULE_DESCRIPTION("Asynchronous Bulk Memory Transactions API");
MODULE_LICENSE("GPL");
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