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Date: Tue, 15 Apr 2014 00:11:14 +0300 From: Stratos Karafotis <stratosk@...aphore.gr> To: Samuel Ortiz <samuel@...tiz.org> CC: "Rafael J. Wysocki" <rjw@...ysocki.net>, Viresh Kumar <viresh.kumar@...aro.org>, netdev@...r.kernel.org, LKML <linux-kernel@...r.kernel.org> Subject: [PATCH 20/20] irda: sh_sir: Use cpufreq_for_each_valid_entry macro for iteration The cpufreq core supports the cpufreq_for_each_valid_entry macro helper for iteration over the cpufreq_frequency_table, so use it. It should have no functional changes. Signed-off-by: Stratos Karafotis <stratosk@...aphore.gr> --- Please note that I was no able to compile test this patch due to lack of cross compiler. drivers/net/irda/sh_sir.c | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-) diff --git a/drivers/net/irda/sh_sir.c b/drivers/net/irda/sh_sir.c index cadf52e..e3fe9a2 100644 --- a/drivers/net/irda/sh_sir.c +++ b/drivers/net/irda/sh_sir.c @@ -217,21 +217,17 @@ crc_init_out: static u32 sh_sir_find_sclk(struct clk *irda_clk) { struct cpufreq_frequency_table *freq_table = irda_clk->freq_table; + struct cpufreq_frequency_table *pos; struct clk *pclk = clk_get(NULL, "peripheral_clk"); u32 limit, min = 0xffffffff, tmp; - int i, index = 0; + int index = 0; limit = clk_get_rate(pclk); clk_put(pclk); /* IrDA can not set over peripheral_clk */ - for (i = 0; - freq_table[i].frequency != CPUFREQ_TABLE_END; - i++) { - u32 freq = freq_table[i].frequency; - - if (freq == CPUFREQ_ENTRY_INVALID) - continue; + cpufreq_for_each_valid_entry(pos, freq_table) { + u32 freq = pos->frequency; /* IrDA should not over peripheral_clk */ if (freq > limit) @@ -240,7 +236,7 @@ static u32 sh_sir_find_sclk(struct clk *irda_clk) tmp = freq % SCLK_BASE; if (tmp < min) { min = tmp; - index = i; + index = pos - freq_table; } } -- 1.9.0 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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