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Commit 96aef9a8 authored by Kim Phillips's avatar Kim Phillips Committed by Herbert Xu
Browse files

crypto: caam - static constify error data 



checkstack reports report_deco_status(), report_ccb_status() as
particularly excessive stack users.  Move their lookup tables
off the stack and put them in .rodata.

Signed-off-by: default avatarKim Phillips <kim.phillips@freescale.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 66b3e887

drivers/crypto/caam/error.c

+5 −5
Original line number Diff line number Diff line
@@ -36,7 +36,7 @@ static void report_jump_idx(u32 status, char *outstr) 


static void report_ccb_status(u32 status, char *outstr)

{

	char *cha_id_list[] = {

	static const char * const cha_id_list[] = {

		"",

		"AES",

		"DES",
@@ -51,7 +51,7 @@ static void report_ccb_status(u32 status, char *outstr) 
		"ZUCE",

		"ZUCA",

	};

	char *err_id_list[] = {

	static const char * const err_id_list[] = {

		"No error.",

		"Mode error.",

		"Data size error.",
@@ -69,7 +69,7 @@ static void report_ccb_status(u32 status, char *outstr) 
		"Invalid CHA combination was selected",

		"Invalid CHA selected.",

	};

	char *rng_err_id_list[] = {

	static const char * const rng_err_id_list[] = {

		"",

		"",

		"",
@@ -117,7 +117,7 @@ static void report_jump_status(u32 status, char *outstr) 


static void report_deco_status(u32 status, char *outstr)

{

	const struct {

	static const struct {

		u8 value;

		char *error_text;

	} desc_error_list[] = {
@@ -245,7 +245,7 @@ static void report_cond_code_status(u32 status, char *outstr) 


char *caam_jr_strstatus(char *outstr, u32 status)

{

	struct stat_src {

	static const struct stat_src {

		void (*report_ssed)(u32 status, char *outstr);

		char *error;

	} status_src[] = {