| Message ID | 20240929132148.44792-1-linux@treblig.org |
|---|---|
| State | New |
| Headers | show |
| Series | async_xor: Remove unused 'async_xor_val' | expand |
* linux@treblig.org (linux@treblig.org) wrote: > From: "Dr. David Alan Gilbert" <linux@treblig.org> > > async_xor_val has been unused since commit > a7c224a820c3 ("md/raid5: convert to new xor compution interface") > > Remove it. > > Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Ping. Thanks, Dave > --- > crypto/async_tx/async_xor.c | 26 -------------------------- > include/linux/async_tx.h | 5 ----- > 2 files changed, 31 deletions(-) > > diff --git a/crypto/async_tx/async_xor.c b/crypto/async_tx/async_xor.c > index 1a3855284091..2c499654a36c 100644 > --- a/crypto/async_tx/async_xor.c > +++ b/crypto/async_tx/async_xor.c > @@ -389,32 +389,6 @@ async_xor_val_offs(struct page *dest, unsigned int offset, > } > EXPORT_SYMBOL_GPL(async_xor_val_offs); > > -/** > - * async_xor_val - attempt a xor parity check with a dma engine. > - * @dest: destination page used if the xor is performed synchronously > - * @src_list: array of source pages > - * @offset: offset in pages to start transaction > - * @src_cnt: number of source pages > - * @len: length in bytes > - * @result: 0 if sum == 0 else non-zero > - * @submit: submission / completion modifiers > - * > - * honored flags: ASYNC_TX_ACK > - * > - * src_list note: if the dest is also a source it must be at index zero. > - * The contents of this array will be overwritten if a scribble region > - * is not specified. > - */ > -struct dma_async_tx_descriptor * > -async_xor_val(struct page *dest, struct page **src_list, unsigned int offset, > - int src_cnt, size_t len, enum sum_check_flags *result, > - struct async_submit_ctl *submit) > -{ > - return async_xor_val_offs(dest, offset, src_list, NULL, src_cnt, > - len, result, submit); > -} > -EXPORT_SYMBOL_GPL(async_xor_val); > - > MODULE_AUTHOR("Intel Corporation"); > MODULE_DESCRIPTION("asynchronous xor/xor-zero-sum api"); > MODULE_LICENSE("GPL"); > diff --git a/include/linux/async_tx.h b/include/linux/async_tx.h > index 5cc73d7e5b52..1ca9f9e05f4f 100644 > --- a/include/linux/async_tx.h > +++ b/include/linux/async_tx.h > @@ -167,11 +167,6 @@ async_xor_offs(struct page *dest, unsigned int offset, > struct page **src_list, unsigned int *src_offset, > int src_cnt, size_t len, struct async_submit_ctl *submit); > > -struct dma_async_tx_descriptor * > -async_xor_val(struct page *dest, struct page **src_list, unsigned int offset, > - int src_cnt, size_t len, enum sum_check_flags *result, > - struct async_submit_ctl *submit); > - > struct dma_async_tx_descriptor * > async_xor_val_offs(struct page *dest, unsigned int offset, > struct page **src_list, unsigned int *src_offset, > -- > 2.46.2 >
diff --git a/crypto/async_tx/async_xor.c b/crypto/async_tx/async_xor.c index 1a3855284091..2c499654a36c 100644 --- a/crypto/async_tx/async_xor.c +++ b/crypto/async_tx/async_xor.c @@ -389,32 +389,6 @@ async_xor_val_offs(struct page *dest, unsigned int offset, } EXPORT_SYMBOL_GPL(async_xor_val_offs); -/** - * async_xor_val - attempt a xor parity check with a dma engine. - * @dest: destination page used if the xor is performed synchronously - * @src_list: array of source pages - * @offset: offset in pages to start transaction - * @src_cnt: number of source pages - * @len: length in bytes - * @result: 0 if sum == 0 else non-zero - * @submit: submission / completion modifiers - * - * honored flags: ASYNC_TX_ACK - * - * src_list note: if the dest is also a source it must be at index zero. - * The contents of this array will be overwritten if a scribble region - * is not specified. - */ -struct dma_async_tx_descriptor * -async_xor_val(struct page *dest, struct page **src_list, unsigned int offset, - int src_cnt, size_t len, enum sum_check_flags *result, - struct async_submit_ctl *submit) -{ - return async_xor_val_offs(dest, offset, src_list, NULL, src_cnt, - len, result, submit); -} -EXPORT_SYMBOL_GPL(async_xor_val); - MODULE_AUTHOR("Intel Corporation"); MODULE_DESCRIPTION("asynchronous xor/xor-zero-sum api"); MODULE_LICENSE("GPL"); diff --git a/include/linux/async_tx.h b/include/linux/async_tx.h index 5cc73d7e5b52..1ca9f9e05f4f 100644 --- a/include/linux/async_tx.h +++ b/include/linux/async_tx.h @@ -167,11 +167,6 @@ async_xor_offs(struct page *dest, unsigned int offset, struct page **src_list, unsigned int *src_offset, int src_cnt, size_t len, struct async_submit_ctl *submit); -struct dma_async_tx_descriptor * -async_xor_val(struct page *dest, struct page **src_list, unsigned int offset, - int src_cnt, size_t len, enum sum_check_flags *result, - struct async_submit_ctl *submit); - struct dma_async_tx_descriptor * async_xor_val_offs(struct page *dest, unsigned int offset, struct page **src_list, unsigned int *src_offset,