From bf0fd5da8afdea8e1b1a2b42b8e9db068fbac96b Mon Sep 17 00:00:00 2001 From: Emmanuel Grumbach Date: Mon, 13 May 2013 17:05:27 +0300 Subject: [PATCH] iwlwifi: constify the source buffer of iwl_trans_write_mem Signed-off-by: Emmanuel Grumbach Signed-off-by: Johannes Berg --- drivers/net/wireless/iwlwifi/iwl-trans.h | 4 ++-- 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); -- 2.20.1