[PATCH 2/4] ipmi: constify the reason parameter of start_error_recovery

[LABBE Corentin <clabbe.montjoie@gmail.com>]

Both start_error_recovery() function are different but they didn't
modify the reason parameter.
Furthermore, the reason parameter is always given string literal.

Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com>
---
 drivers/char/ipmi/ipmi_kcs_sm.c  | 2 +-
 drivers/char/ipmi/ipmi_smic_sm.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/char/ipmi/ipmi_kcs_sm.c b/drivers/char/ipmi/ipmi_kcs_sm.c
index 1da61af..9ec38e6 100644
--- a/drivers/char/ipmi/ipmi_kcs_sm.c
+++ b/drivers/char/ipmi/ipmi_kcs_sm.c
@@ -202,7 +202,7 @@ static inline void write_next_byte(struct si_sm_data *kcs)
 	(kcs->write_count)--;
 }
 
-static inline void start_error_recovery(struct si_sm_data *kcs, char *reason)
+static inline void start_error_recovery(struct si_sm_data *kcs, const char *reason)
 {
 	(kcs->error_retries)++;
 	if (kcs->error_retries > MAX_ERROR_RETRIES) {
diff --git a/drivers/char/ipmi/ipmi_smic_sm.c b/drivers/char/ipmi/ipmi_smic_sm.c
index 8f7c73f..21ad645 100644
--- a/drivers/char/ipmi/ipmi_smic_sm.c
+++ b/drivers/char/ipmi/ipmi_smic_sm.c
@@ -227,7 +227,7 @@ static inline void write_si_sm_data(struct si_sm_data *smic,
 	smic->io->outputb(smic->io, 0, data);
 }
 
-static inline void start_error_recovery(struct si_sm_data *smic, char *reason)
+static inline void start_error_recovery(struct si_sm_data *smic, const char *reason)
 {
 	(smic->error_retries)++;
 	if (smic->error_retries > SMIC_MAX_ERROR_RETRIES) {
-- 
2.4.10