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Commit 4087f6f6 authored by Wu, Fengguang's avatar Wu, Fengguang Committed by John W. Linville
Browse files

iwlwifi: use meaningful vars in _iwl_poll_bit() 



Rename vars in _iwl_poll_bit() to better reflect the truth.

Signed-off-by: default avatarWu Fengguang <fengguang.wu@intel.com>
Signed-off-by: default avatarZhu Yi <yi.zhu@intel.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent febf3370

drivers/net/wireless/iwlwifi/iwl-io.h

+6 −5
Original line number Diff line number Diff line
@@ -87,17 +87,18 @@ static inline u32 __iwl_read32(char *f, u32 l, struct iwl_priv *priv, u32 ofs) 
#define iwl_read32(p, o) _iwl_read32(p, o)

#endif



#define IWL_POLL_INTERVAL 10	/* microseconds */

static inline int _iwl_poll_bit(struct iwl_priv *priv, u32 addr,

				u32 bits, u32 mask, int timeout)

{

	int i = 0;

	int t = 0;



	do {

		if ((_iwl_read32(priv, addr) & mask) == (bits & mask))

			return i;

		udelay(10);

		i += 10;

	} while (i < timeout);

			return t;

		udelay(IWL_POLL_INTERVAL);

		t += IWL_POLL_INTERVAL;

	} while (t < timeout);



	return -ETIMEDOUT;

}