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Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 To: Marek Szyprowski , linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Will Deacon , Catalin Marinas , Marc Zyngier , Thomas Gleixner , Daniel Lezcano , Krzysztof Kozlowski , Bartlomiej Zolnierkiewicz , Inki Dae Subject: Re: [PATCH v2 1/6] clocksource: exynos_mct: Remove dead code In-reply-to: <20181015123112.9379-2-m.szyprowski@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprGJsWRmVeSWpSXmKPExsWy7bCmhW63ydFogwmTOS02zljPavF+WQ+j xbzPshaT7k9gsTh/fgO7xabH11gtLu+aw2Yx4/w+Jou1R+6yW/y984/NYvOmqcwWLz+eYHHg 8Vgzbw2jx6ZVnWwed67tYfN4d+4cu8fmJfUefVtWMXp83iQXwB6VbZORmpiSWqSQmpecn5KZ l26r5B0c7xxvamZgqGtoaWGupJCXmJtqq+TiE6DrlpkDdKeSQlliTilQKCCxuFhJ386mKL+0 JFUhI7+4xFYptSAlp8CyQK84Mbe4NC9dLzk/18rQwMDIFKgwITvjz5obLAVPOSt2v1/K0sD4 h72LkYNDQsBE4ujj4i5GLg4hgR2MEq2LJ7NCON8ZJV7+ecLcxcgJVjTnSwMzRGI3o8SStWcY QRK8AoISPybfYwGZxCwgL3HkUjZImFlAU2Lr7vXsEPV3GSWmTJ8IVa8lcensZ7B6FgFVif+7 mEDCbEDh/S9usIHY/AKKEld/PAYrFxWIkNg5/xvYHBGBWYwS/W8nM4I4zAJnmSTu7b0K1iEs 4CrxvX06WAengK3ExBfP2SCu/s8m8fCUDoTtIvF37Tx2CFtY4tXxLVC2tMSzVRvBhkoItDNK fHnRzArhTGCU+HBqMxNElbHEs4VdTBC/8Ul0HP4LDTxeiY42IYgSD4mGlqng4BISOMwo0XTY aAKj7CykQJqFCKRZSIG0gJF5FaNYakFxbnpqsVGBIXLsbWIEp0kt1x2MM875HGIU4GBU4uFd cPVItBBrYllxZe4hRgkOZiUR3oTbQCHelMTKqtSi/Pii0pzU4kOMpsAwnsgsJZqcD0zheSXx hqZGxsbGFqbmlsYGlkrivI+k50YLCaQnlqRmp6YWpBbB9DFxcEo1MLpxX5TLfPPy9P7Zyz4+ OxicIHNp89sD0/oPFj9iMDB5yX3w79dt355K6d45IMd67Brn1EnH58puLOFYcZr1oG1o5BfZ dzUHrSU7PVpOXS9fsqAztCRCff5Bd82O7qmGrcHrdxbm7zGqdc1uVpf7OZf/18yr29rM58w7 zfl8+gHtT/d/nfycZq+jxFKckWioxVxUnAgA5lmvIqkDAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrPLMWRmVeSWpSXmKPExsVy+t9jAd0uk6PRBpefKlhsnLGe1eL9sh5G i3mfZS0m3Z/AYnH+/AZ2i02Pr7FaXN41h81ixvl9TBZrj9xlt/h75x+bxeZNU5ktXn48weLA 47Fm3hpGj02rOtk87lzbw+bx7tw5do/NS+o9+rasYvT4vEkugD2KyyYlNSezLLVI3y6BK+PP mhssBU85K3a/X8rSwPiHvYuRk0NCwERizpcG5i5GLg4hgZ2MEi13NzODJHgFBCV+TL7H0sXI wcEsIC9x5FI2SJhZQF1i0rxFUPX3GSW+tLYzQdRrSVw6+xmsnkVAVeL/LrAwG1B4/4sbbCA2 v4CixNUfjxlBSkQFIiS6T1SCjBERmMUo8bx3BRvE/ItMEj/ug50gLOAq8b19OiPErsOMEhte L2MESXAK2EpMfPGcbQIjUCvCqbMQTp2F5NQFjMyrGCVTC4pz03OLjQqM8lLL9YoTc4tL89L1 kvNzNzECo2XbYa3+HYyPl8QfYhTgYFTi4V1w9Ui0EGtiWXFl7iFGCQ5mJRHehNtAId6UxMqq 1KL8+KLSnNTiQ4zSHCxK4rz8+ccihQTSE0tSs1NTC1KLYLJMHJxSDYya7OmPCr01+DKXbJ3+ 411yvyn344Yqk+Pyyx2uT1YuTMjceTNWJXbRxK6AjRUmqZ/+beCZ358wz5NRfdnMtYoXj6xP ehAhI/yf+3zPlS2XG0Uk9ut4Oxvn1v0/q9//v0/yow5XVJim5kn52HablHfcXfGSNV+es2zX /rhH/vvD3mvzRLe5aymxFGckGmoxFxUnAgCnbrqCkgIAAA== X-CMS-MailID: 20181016004458epcas2p3409b730a1d5d62c6a33cfe94c06aa279 X-Msg-Generator: CA CMS-TYPE: 102P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20181015123134eucas1p2bca15d1e0f54c0a580c04d9af7411f68 References: <20181015123112.9379-1-m.szyprowski@samsung.com> <20181015123112.9379-2-m.szyprowski@samsung.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2018년 10월 15일 21:31, Marek Szyprowski wrote: > Exynos Multi-Core Timer driver is used only on device-tree based > systems, so remove non-dt related code. In case of !CONFIG_OF > the code is anyway equal because of_irq_count() has a stub > returning 0. > > Signed-off-by: Marek Szyprowski > Reviewed-by: Krzysztof Kozlowski > --- > drivers/clocksource/exynos_mct.c | 4 ---- > 1 file changed, 4 deletions(-) > > diff --git a/drivers/clocksource/exynos_mct.c b/drivers/clocksource/exynos_mct.c > index 7a244b681876..43b335ff4a96 100644 > --- a/drivers/clocksource/exynos_mct.c > +++ b/drivers/clocksource/exynos_mct.c > @@ -581,11 +581,7 @@ static int __init mct_init_dt(struct device_node *np, unsigned int int_type) > * timer irqs are specified after the four global timer > * irqs are specified. > */ > -#ifdef CONFIG_OF > nr_irqs = of_irq_count(np); > -#else > - nr_irqs = 0; > -#endif > for (i = MCT_L0_IRQ; i < nr_irqs; i++) > mct_irqs[i] = irq_of_parse_and_map(np, i); > > I agree that Exynos MCT timer is only used by device-tree. Reviewed-by: Chanwoo Choi -- Best Regards, Chanwoo Choi Samsung Electronics