lib/mpi: headers cleanup

MPI headers contain definitions for huge number of non-existing
functions.

Most part of these functions was removed in 2012 by Dmitry Kasatkin
 - 7cf4206a99d1 ("Remove unused code from MPI library")
 - 9e235dcaf4f6 ("Revert "crypto: GnuPG based MPI lib - additional ...")
 - bc95eeadf5c6 ("lib/mpi: removed unused functions")
however headers wwere not updated properly.

Also I deleted some unused macros.

Link: http://lkml.kernel.org/r/fb2fc1ef-1185-f0a3-d8d0-173d2f97bbaf@virtuozzo.com
Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Dmitry Kasatkin <dmitry.kasatkin@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 0 insertions, 61 deletions

diff --git a/include/linux/mpi.h b/include/linux/mpi.h
index 1cc5ffb769af..7cd1473c64a4 100644
--- a/include/linux/mpi.h
+++ b/include/linux/mpi.h
@@ -53,93 +53,32 @@ struct gcry_mpi {
 typedef struct gcry_mpi *MPI;
 
 #define mpi_get_nlimbs(a)     ((a)->nlimbs)
-#define mpi_is_neg(a)	      ((a)->sign)
 
 /*-- mpiutil.c --*/
 MPI mpi_alloc(unsigned nlimbs);
-MPI mpi_alloc_secure(unsigned nlimbs);
-MPI mpi_alloc_like(MPI a);
 void mpi_free(MPI a);
 int mpi_resize(MPI a, unsigned nlimbs);
-int mpi_copy(MPI *copy, const MPI a);
-void mpi_clear(MPI a);
-int mpi_set(MPI w, MPI u);
-int mpi_set_ui(MPI w, ulong u);
-MPI mpi_alloc_set_ui(unsigned long u);
-void mpi_m_check(MPI a);
-void mpi_swap(MPI a, MPI b);
 
 /*-- mpicoder.c --*/
-MPI do_encode_md(const void *sha_buffer, unsigned nbits);
 MPI mpi_read_raw_data(const void *xbuffer, size_t nbytes);
 MPI mpi_read_from_buffer(const void *buffer, unsigned *ret_nread);
 MPI mpi_read_raw_from_sgl(struct scatterlist *sgl, unsigned int len);
-int mpi_fromstr(MPI val, const char *str);
-u32 mpi_get_keyid(MPI a, u32 *keyid);
 void *mpi_get_buffer(MPI a, unsigned *nbytes, int *sign);
 int mpi_read_buffer(MPI a, uint8_t *buf, unsigned buf_len, unsigned *nbytes,
 		    int *sign);
-void *mpi_get_secure_buffer(MPI a, unsigned *nbytes, int *sign);
 int mpi_write_to_sgl(MPI a, struct scatterlist *sg, unsigned nbytes,
 		     int *sign);
 
-#define log_mpidump g10_log_mpidump
-
-/*-- mpi-add.c --*/
-int mpi_add_ui(MPI w, MPI u, ulong v);
-int mpi_add(MPI w, MPI u, MPI v);
-int mpi_addm(MPI w, MPI u, MPI v, MPI m);
-int mpi_sub_ui(MPI w, MPI u, ulong v);
-int mpi_sub(MPI w, MPI u, MPI v);
-int mpi_subm(MPI w, MPI u, MPI v, MPI m);
-
-/*-- mpi-mul.c --*/
-int mpi_mul_ui(MPI w, MPI u, ulong v);
-int mpi_mul_2exp(MPI w, MPI u, ulong cnt);
-int mpi_mul(MPI w, MPI u, MPI v);
-int mpi_mulm(MPI w, MPI u, MPI v, MPI m);
-
-/*-- mpi-div.c --*/
-ulong mpi_fdiv_r_ui(MPI rem, MPI dividend, ulong divisor);
-int mpi_fdiv_r(MPI rem, MPI dividend, MPI divisor);
-int mpi_fdiv_q(MPI quot, MPI dividend, MPI divisor);
-int mpi_fdiv_qr(MPI quot, MPI rem, MPI dividend, MPI divisor);
-int mpi_tdiv_r(MPI rem, MPI num, MPI den);
-int mpi_tdiv_qr(MPI quot, MPI rem, MPI num, MPI den);
-int mpi_tdiv_q_2exp(MPI w, MPI u, unsigned count);
-int mpi_divisible_ui(const MPI dividend, ulong divisor);
-
-/*-- mpi-gcd.c --*/
-int mpi_gcd(MPI g, const MPI a, const MPI b);
-
 /*-- mpi-pow.c --*/
-int mpi_pow(MPI w, MPI u, MPI v);
 int mpi_powm(MPI res, MPI base, MPI exp, MPI mod);
 
-/*-- mpi-mpow.c --*/
-int mpi_mulpowm(MPI res, MPI *basearray, MPI *exparray, MPI mod);
-
 /*-- mpi-cmp.c --*/
 int mpi_cmp_ui(MPI u, ulong v);
 int mpi_cmp(MPI u, MPI v);
 
-/*-- mpi-scan.c --*/
-int mpi_getbyte(MPI a, unsigned idx);
-void mpi_putbyte(MPI a, unsigned idx, int value);
-unsigned mpi_trailing_zeros(MPI a);
-
 /*-- mpi-bit.c --*/
 void mpi_normalize(MPI a);
 unsigned mpi_get_nbits(MPI a);
-int mpi_test_bit(MPI a, unsigned n);
-int mpi_set_bit(MPI a, unsigned n);
-int mpi_set_highbit(MPI a, unsigned n);
-void mpi_clear_highbit(MPI a, unsigned n);
-void mpi_clear_bit(MPI a, unsigned n);
-int mpi_rshift(MPI x, MPI a, unsigned n);
-
-/*-- mpi-inv.c --*/
-int mpi_invm(MPI x, MPI u, MPI v);
 
 /* inline functions */