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Mon, 13 Jul 2020 07:19:42 +0000 (GMT) From: Chanwoo Choi To: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org Cc: cw00.choi@samsung.com, chanwoo@kernel.org, myungjoo.ham@samsung.com, kyungmin.park@samsung.com, stable@vger.kernel.org Subject: [PATCH] PM / devfrq: Fix indentaion of devfreq_summary debugfs node Date: Mon, 13 Jul 2020 16:31:12 +0900 Message-Id: <20200713073112.6297-1-cw00.choi@samsung.com> X-Mailer: git-send-email 2.17.1 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrGKsWRmVeSWpSXmKPExsWy7bCmvi4/N0+8wdu/QhYTb1xhsbj+5Tmr xdmmN+wWl3fNYbP43HuE0eJ24wo2iwUbHzE6sHtsWtXJ5tG3ZRWjx+dNcgHMUdk2GamJKalF Cql5yfkpmXnptkrewfHO8aZmBoa6hpYW5koKeYm5qbZKLj4Bum6ZOUDLlRTKEnNKgUIBicXF Svp2NkX5pSWpChn5xSW2SqkFKTkFlgV6xYm5xaV56XrJ+blWhgYGRqZAhQnZGQfbNzIX3Fau +N3WzdLAeE+si5GTQ0LAROJ19xXGLkYuDiGBHYwS7Z9vQTmfGCV6frQwQTifGSUWz/zACtNy ZP5xdojELkaJT3/nMUM4XxglFrxbyQhSxSagJbH/xQ02EFtEwEri9P8OZhCbWaBGYkLjIrBJ wgI+EiteTQCrZxFQlXhx9TALiM0rYCmx6f1cFoht8hKrNxwAWyAhsIhd4tb0dUwQCReJY5vf QBUJS7w6voUdwpaS+PxuLxuEXS2x8uQRNojmDkaJLfsvQP1gLLF/6WSgQRxAF2lKrN+lDxFW lNj5ey4jxKF8Eu++9rCClEgI8Ep0tAlBlChLXH5wF+oESYnF7Z1sECUeEn8XyYGEhQRiJWZv 3cA0gVF2FsL8BYyMqxjFUguKc9NTiw0LDJFjaRMjOEFpme5gnPj2g94hRiYOxkOMEhzMSiK8 0aKc8UK8KYmVValF+fFFpTmpxYcYTYHhNZFZSjQ5H5gi80riDU2NjI2NLUwMzUwNDZXEef+d ZY8XEkhPLEnNTk0tSC2C6WPi4JRqYOrY9WERY1dZ8Oldrk4Kx6Q+5ynN+WP6pHT5hJpZKu16 C1dyW+/TNFGafex+xN78JMPEhen2F1Rljc7/1w/x0ph94dnF78/OfGPWdJHmV2Bone00ZSPb YYcXnev+TAyccmjr3l9esy9tSVxqcS3lyFqFOn2nk6KySxPXapRMNAhv+3t9wTm9SEW9Y++v Mif2/XpqLlH5wGSZhEHPCY6naXyS5/7cq+/LUn52W0+LN/HL4aZWkxtbO0zOaqYq7LpbMe/f dzUBHptnGar+FbxZL62eR69a4JHuFffpy/FEo6y0j2vzPiQeNU6cdiSnhcPQMzj8cUTfsZfK 3Q1FvkHzz4n7P7x41XjtJAuFmt2nLiqxFGckGmoxFxUnAgBArucw2QMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrKJMWRmVeSWpSXmKPExsWy7bCSnC4fN0+8wZZPKhYTb1xhsbj+5Tmr xdmmN+wWl3fNYbP43HuE0eJ24wo2iwUbHzE6sHtsWtXJ5tG3ZRWjx+dNcgHMUVw2Kak5mWWp Rfp2CVwZB9s3MhfcVq743dbN0sB4T6yLkZNDQsBE4sj84+xdjFwcQgI7GCX6n3axQyQkJaZd PMrcxcgBZAtLHD5cDFHziVHi+PKPYDVsAloS+1/cYAOxRQRsJO4uvsYCUsQs0MQoMXHeQUaQ hLCAj8SKVxPAbBYBVYkXVw+zgNi8ApYSm97PZYFYJi+xesMB5gmMPAsYGVYxSqYWFOem5xYb FhjlpZbrFSfmFpfmpesl5+duYgSHjJbWDsY9qz7oHWJk4mA8xCjBwawkwhstyhkvxJuSWFmV WpQfX1Sak1p8iFGag0VJnPfrrIVxQgLpiSWp2ampBalFMFkmDk6pBiYrX9/pB6bJbp4h9irb bdYro56DLAesDdlV30av6ZVw8T7DXVvTm5mToyqwr7FdWX7F/huVdoHx37d4zOGxaL7LutIp 0fjUg/uX7ZIj3qUZbm+VjpaMCM09s/W2VE3elh3hJ4I+iouf2fb6zbbnYo07eCv+9Px/Ovv9 /qxdHAv8z4kozLkvq2Td+2Z1nfQrHc2GB6H+5tvVjmqosbEuuliywHFD6dZdzHdEn+0/ciBT oanhMd/2uw6SYRVrNAvsl6xKZk43iJFSCdkX92g/a3VRZ2sl97f/H30Vsu/FObNVlFhV/FRe 9XnKp7/s5y5f5DdIFrt/2frFNDPbwJIlhvf8Nm8427Ml+EWxW307oxJLcUaioRZzUXEiAGd+ yhWIAgAA X-CMS-MailID: 20200713071942epcas1p14a9a1d2017e2e5005f7146f5bed09c82 X-Msg-Generator: CA X-Sendblock-Type: SVC_REQ_APPROVE CMS-TYPE: 101P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20200713071942epcas1p14a9a1d2017e2e5005f7146f5bed09c82 References: Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org The commit 66d0e797bf09 ("Revert "PM / devfreq: Modify the device name as devfreq(X) for sysfs"") roll back the device name from 'devfreqX' to device name explained in DT. After applied commit 66d0e797bf09, the indentation of devfreq_summary debugfs node was broken. So, fix indentaion of devfreq_summary debugfs node as following: For example on Exynos5422-based Odroid-XU3 board, $ cat /sys/kernel/debug/devfreq/devfreq_summary dev parent_dev governor polling_ms cur_freq_Hz min_freq_Hz max_freq_Hz ------------------------------ ------------------------------ --------------- ---------- ------------ ------------ ------------ 10c20000.memory-controller null simple_ondemand 0 413000000 165000000 825000000 soc:bus_wcore null simple_ondemand 50 88700000 88700000 532000000 soc:bus_noc soc:bus_wcore passive 0 66600000 66600000 111000000 soc:bus_fsys_apb soc:bus_wcore passive 0 111000000 111000000 222000000 soc:bus_fsys soc:bus_wcore passive 0 75000000 75000000 200000000 soc:bus_fsys2 soc:bus_wcore passive 0 75000000 75000000 200000000 soc:bus_mfc soc:bus_wcore passive 0 83250000 83250000 333000000 soc:bus_gen soc:bus_wcore passive 0 88700000 88700000 266000000 soc:bus_peri soc:bus_wcore passive 0 66600000 66600000 66600000 soc:bus_g2d soc:bus_wcore passive 0 83250000 83250000 333000000 soc:bus_g2d_acp soc:bus_wcore passive 0 0 66500000 266000000 soc:bus_jpeg soc:bus_wcore passive 0 0 75000000 300000000 soc:bus_jpeg_apb soc:bus_wcore passive 0 0 83250000 166500000 soc:bus_disp1_fimd soc:bus_wcore passive 0 0 120000000 200000000 soc:bus_disp1 soc:bus_wcore passive 0 0 120000000 300000000 soc:bus_gscl_scaler soc:bus_wcore passive 0 0 150000000 300000000 soc:bus_mscl soc:bus_wcore passive 0 0 84000000 666000000 Cc: stable@vger.kernel.org Fixes: commit 66d0e797bf09 ("Revert "PM / devfreq: Modify the device name as devfreq(X) for sysfs"") Signed-off-by: Chanwoo Choi --- drivers/devfreq/devfreq.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c index ce82bdb5fa5c..2ff35ec1b53b 100644 --- a/drivers/devfreq/devfreq.c +++ b/drivers/devfreq/devfreq.c @@ -1839,8 +1839,7 @@ static int devfreq_summary_show(struct seq_file *s, void *data) unsigned long cur_freq, min_freq, max_freq; unsigned int polling_ms; - seq_printf(s, "%-30s %-10s %-10s %-15s %10s %12s %12s %12s\n", - "dev_name", + seq_printf(s, "%-30s %-30s %-15s %10s %12s %12s %12s\n", "dev", "parent_dev", "governor", @@ -1848,10 +1847,9 @@ static int devfreq_summary_show(struct seq_file *s, void *data) "cur_freq_Hz", "min_freq_Hz", "max_freq_Hz"); - seq_printf(s, "%30s %10s %10s %15s %10s %12s %12s %12s\n", + seq_printf(s, "%30s %30s %15s %10s %12s %12s %12s\n", + "------------------------------", "------------------------------", - "----------", - "----------", "---------------", "----------", "------------", @@ -1880,8 +1878,7 @@ static int devfreq_summary_show(struct seq_file *s, void *data) mutex_unlock(&devfreq->lock); seq_printf(s, - "%-30s %-10s %-10s %-15s %10d %12ld %12ld %12ld\n", - dev_name(devfreq->dev.parent), + "%-30s %-30s %-15s %10d %12ld %12ld %12ld\n", dev_name(&devfreq->dev), p_devfreq ? dev_name(&p_devfreq->dev) : "null", devfreq->governor_name,