lib/crypto: Explicitly include <linux/export.h>

Fix build warnings with W=1 that started appearing after
commit a934a57a42f6 ("scripts/misc-check: check missing #include
<linux/export.h> when W=1").

While at it, also sort the include lists alphabetically.  (Keep
asm/irqflags.h last, as otherwise it doesn't build on alpha.)

This handles all of lib/crypto/, but not arch/*/lib/crypto/.  The
exports in arch/*/lib/crypto/ will go away when the code is properly
integrated into lib/crypto/ as planned.

Link: https://lore.kernel.org/r/20250613184814.50173-1-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>

8 files changed, 16 insertions, 1 deletions

diff --git a/lib/crypto/mpi/mpi-add.c b/lib/crypto/mpi/mpi-add.c
index 3015140d4860..c0375c1672fa 100644
--- a/lib/crypto/mpi/mpi-add.c
+++ b/lib/crypto/mpi/mpi-add.c
@@ -11,6 +11,8 @@
  *	 to avoid revealing of sensitive data due to paging etc.
  */
 
+#include <linux/export.h>
+
 #include "mpi-internal.h"
 
 int mpi_add(MPI w, MPI u, MPI v)
diff --git a/lib/crypto/mpi/mpi-bit.c b/lib/crypto/mpi/mpi-bit.c
index 934d81311360..b3d0e7ddbc03 100644
--- a/lib/crypto/mpi/mpi-bit.c
+++ b/lib/crypto/mpi/mpi-bit.c
@@ -18,6 +18,8 @@
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  */
 
+#include <linux/export.h>
+
 #include "mpi-internal.h"
 #include "longlong.h"
 
diff --git a/lib/crypto/mpi/mpi-cmp.c b/lib/crypto/mpi/mpi-cmp.c
index ceaebe181cd7..b42929296bce 100644
--- a/lib/crypto/mpi/mpi-cmp.c
+++ b/lib/crypto/mpi/mpi-cmp.c
@@ -18,6 +18,8 @@
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  */
 
+#include <linux/export.h>
+
 #include "mpi-internal.h"
 
 int mpi_cmp_ui(MPI u, unsigned long v)
diff --git a/lib/crypto/mpi/mpi-mul.c b/lib/crypto/mpi/mpi-mul.c
index 7e6ff1ce3e9b..d79f186ad90b 100644
--- a/lib/crypto/mpi/mpi-mul.c
+++ b/lib/crypto/mpi/mpi-mul.c
@@ -11,6 +11,8 @@
  *	 to avoid revealing of sensitive data due to paging etc.
  */
 
+#include <linux/export.h>
+
 #include "mpi-internal.h"
 
 int mpi_mul(MPI w, MPI u, MPI v)
diff --git a/lib/crypto/mpi/mpi-pow.c b/lib/crypto/mpi/mpi-pow.c
index 67fbd4c2503d..9e695a3bda3a 100644
--- a/lib/crypto/mpi/mpi-pow.c
+++ b/lib/crypto/mpi/mpi-pow.c
@@ -13,8 +13,10 @@
  *	 however I decided to publish this code under the plain GPL.
  */
 
+#include <linux/export.h>
 #include <linux/sched.h>
 #include <linux/string.h>
+
 #include "mpi-internal.h"
 #include "longlong.h"
 
diff --git a/lib/crypto/mpi/mpi-sub-ui.c b/lib/crypto/mpi/mpi-sub-ui.c
index b41b082b5f3e..0edcdbd24833 100644
--- a/lib/crypto/mpi/mpi-sub-ui.c
+++ b/lib/crypto/mpi/mpi-sub-ui.c
@@ -32,6 +32,8 @@
  * see https://www.gnu.org/licenses/.
  */
 
+#include <linux/export.h>
+
 #include "mpi-internal.h"
 
 int mpi_sub_ui(MPI w, MPI u, unsigned long vval)
diff --git a/lib/crypto/mpi/mpicoder.c b/lib/crypto/mpi/mpicoder.c
index dde01030807d..47f6939599b3 100644
--- a/lib/crypto/mpi/mpicoder.c
+++ b/lib/crypto/mpi/mpicoder.c
@@ -19,8 +19,9 @@
  */
 
 #include <linux/bitops.h>
-#include <linux/count_zeros.h>
 #include <linux/byteorder/generic.h>
+#include <linux/count_zeros.h>
+#include <linux/export.h>
 #include <linux/scatterlist.h>
 #include <linux/string.h>
 #include "mpi-internal.h"
diff --git a/lib/crypto/mpi/mpiutil.c b/lib/crypto/mpi/mpiutil.c
index 979ece5a81d2..7f2db830f404 100644
--- a/lib/crypto/mpi/mpiutil.c
+++ b/lib/crypto/mpi/mpiutil.c
@@ -18,6 +18,8 @@
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  */
 
+#include <linux/export.h>
+
 #include "mpi-internal.h"
 
 /****************