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Commit add496c0 authored by Gilad Ben-Yossef's avatar Gilad Ben-Yossef Committed by Greg Kroah-Hartman
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staging: ccree: replace open coded loop with for 



Replace open coded register writing loop with a for.
Further simplify code by using a local var to precompute
the register address for readability.

Signed-off-by: default avatarGilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 2712dc7b

drivers/staging/ccree/ssi_request_mgr.c

+9 −7
Original line number Diff line number Diff line
@@ -164,15 +164,17 @@ static inline void enqueue_seq( 
	void __iomem *cc_base,

	struct cc_hw_desc seq[], unsigned int seq_len)

{

	int i;

	int i, w;

	void * __iomem reg = cc_base + CC_REG(DSCRPTR_QUEUE_WORD0);



	/*

	 * We do indeed write all 6 command words to the same

	 * register. The HW supports this.

	 */



	for (i = 0; i < seq_len; i++) {

		writel_relaxed(seq[i].word[0], (cc_base + CC_REG(DSCRPTR_QUEUE_WORD0)));

		writel_relaxed(seq[i].word[1], (cc_base + CC_REG(DSCRPTR_QUEUE_WORD0)));

		writel_relaxed(seq[i].word[2], (cc_base + CC_REG(DSCRPTR_QUEUE_WORD0)));

		writel_relaxed(seq[i].word[3], (cc_base + CC_REG(DSCRPTR_QUEUE_WORD0)));

		writel_relaxed(seq[i].word[4], (cc_base + CC_REG(DSCRPTR_QUEUE_WORD0)));

		writel_relaxed(seq[i].word[5], (cc_base + CC_REG(DSCRPTR_QUEUE_WORD0)));

		for (w = 0; w <= 5; w++)

			writel_relaxed(seq[i].word[w], reg);

#ifdef DX_DUMP_DESCS

		dev_dbg(dev, "desc[%02d]: 0x%08X 0x%08X 0x%08X 0x%08X 0x%08X 0x%08X\n",

			i, seq[i].word[0], seq[i].word[1], seq[i].word[2],