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| author | Seung-Woo Kim <sw0312.kim@samsung.com> | 2017-10-05 20:18:42 +0900 |
|---|---|---|
| committer | Seung-Woo Kim <sw0312.kim@samsung.com> | 2017-10-05 20:21:02 +0900 |
| commit | 6c3eb77746717f91bc3129b08b027d73d0dc04c4 (patch) | |
| tree | eb23d55609de886f325b1d61d77f59691e131a27 | |
| parent | 75cb6151c65f0b5cafe8161ad968cd29f2004660 (diff) | |
| download | linux-3.10-artik-tizen_4.0.tar.gz linux-3.10-artik-tizen_4.0.tar.bz2 linux-3.10-artik-tizen_4.0.zip | |
PM / devfreq: exynos5422: remove build warningstizen_4.0.m2_releasetizen_4.0.IoT.p2_releasetizen_4.0.IoT.p1_releasesubmit/tizen_4.0/20171011.054609accepted/tizen/4.0/unified/20171011.150047tizen_4.0tizenaccepted/tizen_4.0_unified
Remove build warnings including unused-varable and
aggressive-loop-optimizations.
After the commit 642f6f62a65e ("PM / devfreq: exynos5422: remove
unused frequiencies"), the length of freq array is less than
LV_END, so it should use ARRAY_SIZE() instead of LV_END.
Change-Id: I2f6c3d87ae5ae667c6bdf950db3d476d8fb0c059
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
| -rw-r--r-- | drivers/devfreq/exynos5422_bus_int.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/devfreq/exynos5422_bus_int.c b/drivers/devfreq/exynos5422_bus_int.c index c6e6d79be19..bdc873b9d15 100644 --- a/drivers/devfreq/exynos5422_bus_int.c +++ b/drivers/devfreq/exynos5422_bus_int.c @@ -781,7 +781,7 @@ static void exynos5_int_set_freq(struct busfreq_data_int *data, printk("Set int target: %ld\n", target_freq); #endif /* Find setting value with target and previous frequency */ - for (i = 0; i < LV_END; i++) { + for (i = 0; i < ARRAY_SIZE(int_bus_opp_list); i++) { if (int_bus_opp_list[i].freq == target_freq) target_idx = int_bus_opp_list[i].idx; if (int_bus_opp_list[i].freq == pre_freq) @@ -924,7 +924,7 @@ static void exynos5_int_update_state(unsigned int target_freq) /* * Find setting value with target frequency */ - for (i = LV_0; i < LV_END; i++) { + for (i = 0; i < ARRAY_SIZE(int_bus_opp_list); i++) { if (int_bus_opp_list[i].freq == target_freq) target_idx = i; } @@ -981,7 +981,7 @@ static int exynos5_int_busfreq_target(struct device *dev, target_volt = get_limit_voltage(target_volt, data->volt_offset); #endif - for (i = LV_0; i < LV_END; i++) { + for (i = 0; i < ARRAY_SIZE(int_bus_opp_list); i++) { if (int_bus_opp_list[i].freq == freq) target_idx = int_bus_opp_list[i].idx; } @@ -1125,7 +1125,7 @@ static ssize_t int_show_state(struct device *dev, struct device_attribute *attr, { unsigned int i; ssize_t len = 0; - ssize_t write_cnt = (ssize_t)((PAGE_SIZE / LV_END) - 2); + ssize_t __maybe_unused write_cnt = (ssize_t)((PAGE_SIZE / LV_END) - 2); int count = opp_get_opp_count(dev->parent); for (i = LV_0; i < count; i++) @@ -1394,7 +1394,7 @@ static int exynos5_devfreq_int_probe(struct platform_device *pdev) volt = opp_get_voltage(opp); rcu_read_unlock(); regulator_set_voltage(data->vdd_int, volt, volt + VOLT_STEP); - for (i = LV_0; i < LV_END; i++) { + for (i = 0; i < ARRAY_SIZE(int_bus_opp_list); i++) { if (int_bus_opp_list[i].freq == exynos5_int_devfreq_profile.initial_freq) index = int_bus_opp_list[i].idx; } |