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v2 2/2] memory: samsung: exynos5422-dmc: Use delayed timer as default Date: Thu, 9 Jul 2020 14:45:04 +0900 Message-Id: <20200709054504.656-3-cw00.choi@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200709054504.656-1-cw00.choi@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFupik+LIzCtJLcpLzFFi42LZdlhTV9dkDVu8wcafYhYbZ6xntZh44wqL xfUvz1ktFnyawWrR//g1s8X58xvYLc42vWG32PT4GqvF5V1z2Cw+9x5htJhxfh+TxcKmFnaL 240r2CwOv2lntfh24hGjA7/HmnlrGD12zrrL7rFpVSebx+Yl9R59W1YxenzeJBfAFpVtk5Ga mJJapJCal5yfkpmXbqvkHRzvHG9qZmCoa2hpYa6kkJeYm2qr5OIToOuWmQN0spJCWWJOKVAo ILG4WEnfzqYov7QkVSEjv7jEVim1ICWnwLJArzgxt7g0L10vOT/XytDAwMgUqDAhO+PGu1tM BZ/ZK94e+8XSwPiMrYuRk0NCwETiw94f7CC2kMAORom7v3m6GLmA7E+MElubvzNBOJ8ZJV70 vIHr+PL5BjNEYhejxKJTz1ggnC+MEkvnHQarYhPQktj/4gaYLSIQKjH73lSwDmaBXUwSX6bN ZAZJCAuES3x8/IsJxGYRUJXY/XE+C4jNK2Ah8Xv/MVaIdfISqzccAKvnFLCU2HJjGivIIAmB Tg6Jpi/LGSGKXCT+X+qFahCWeHV8CzuELSXxsr8Nyq6WWHnyCBtEcwejxJb9F6AajCX2L50M 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<20200709054504.656-1-cw00.choi@samsung.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200709_013348_107714_EF2D13FD X-CRM114-Status: GOOD ( 15.03 ) X-Spam-Score: -5.2 (-----) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-5.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at https://www.dnswl.org/, high trust [203.254.224.25 listed in list.dnswl.org] 0.0 RCVD_IN_MSPIKE_H3 RBL: Good reputation (+3) [203.254.224.25 listed in wl.mailspike.net] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.0 RCVD_IN_MSPIKE_WL Mailspike good senders -0.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: willy.mh.wolff.ml@gmail.com, linux-samsung-soc@vger.kernel.org, s.nawrocki@samsung.com, b.zolnierkie@samsung.com, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, cw00.choi@samsung.com, kyungmin.park@samsung.com, myungjoo.ham@samsung.com, chanwoo@kernel.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Use delayed timer as default instead of deferrable timer in order to monitor the DMC status regardless of CPU idle. Reviewed-by: Krzysztof Kozlowski Reviewed-by: Lukasz Luba Signed-off-by: Chanwoo Choi --- drivers/memory/samsung/exynos5422-dmc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/memory/samsung/exynos5422-dmc.c b/drivers/memory/samsung/exynos5422-dmc.c index 25196d6268e2..93e9c2429c0d 100644 --- a/drivers/memory/samsung/exynos5422-dmc.c +++ b/drivers/memory/samsung/exynos5422-dmc.c @@ -945,6 +945,7 @@ static int exynos5_dmc_get_cur_freq(struct device *dev, unsigned long *freq) * It provides to the devfreq framework needed functions and polling period. */ static struct devfreq_dev_profile exynos5_dmc_df_profile = { + .timer = DEVFREQ_TIMER_DELAYED, .target = exynos5_dmc_target, .get_dev_status = exynos5_dmc_get_status, .get_cur_freq = exynos5_dmc_get_cur_freq,