diff options
| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2013-05-13 18:05:27 +0400 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-05-17 01:13:17 +0400 |
| commit | bf0fd5da8afdea8e1b1a2b42b8e9db068fbac96b (patch) | |
| tree | 140f4b497836bb20aa5b44948a3f854597a72127 /drivers/net/wireless/iwlwifi | |
| parent | ee1e84225f779386858702872fb299457e7941f9 (diff) | |
| download | linux-bf0fd5da8afdea8e1b1a2b42b8e9db068fbac96b.tar.xz | |
iwlwifi: constify the source buffer of iwl_trans_write_mem
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-trans.h | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/pcie/trans.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.h b/drivers/net/wireless/iwlwifi/iwl-trans.h index 7a13790b5bfe..0470334d6a81 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans.h +++ b/drivers/net/wireless/iwlwifi/iwl-trans.h @@ -455,7 +455,7 @@ struct iwl_trans_ops { int (*read_mem)(struct iwl_trans *trans, u32 addr, void *buf, int dwords); int (*write_mem)(struct iwl_trans *trans, u32 addr, - void *buf, int dwords); + const void *buf, int dwords); void (*configure)(struct iwl_trans *trans, const struct iwl_trans_config *trans_cfg); void (*set_pmi)(struct iwl_trans *trans, bool state); @@ -761,7 +761,7 @@ static inline u32 iwl_trans_read_mem32(struct iwl_trans *trans, u32 addr) } static inline int iwl_trans_write_mem(struct iwl_trans *trans, u32 addr, - void *buf, int dwords) + const void *buf, int dwords) { return trans->ops->write_mem(trans, addr, buf, dwords); } diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c index e5365196e5fe..a785f49df9b1 100644 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c @@ -924,11 +924,11 @@ static int iwl_trans_pcie_read_mem(struct iwl_trans *trans, u32 addr, } static int iwl_trans_pcie_write_mem(struct iwl_trans *trans, u32 addr, - void *buf, int dwords) + const void *buf, int dwords) { unsigned long flags; int offs, ret = 0; - u32 *vals = buf; + const u32 *vals = buf; if (iwl_trans_grab_nic_access(trans, false, &flags)) { iwl_write32(trans, HBUS_TARG_MEM_WADDR, addr); |