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Thu, 20 Dec 2018 18:06:25 +0000 (GMT) Subject: Re: [PATCH v5] fbdev: Remove depends on HAS_DMA in case of platform dependency To: Geert Uytterhoeven Cc: linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org From: Bartlomiej Zolnierkiewicz Message-ID: <17d121db-7afc-faca-10a8-ec55b5429171@samsung.com> Date: Thu, 20 Dec 2018 19:06:24 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.3.0 MIME-Version: 1.0 In-Reply-To: <20181203122459.12558-1-geert@linux-m68k.org> Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 7bit X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFmplleLIzCtJLcpLzFFi42LZduznOV2lW9IxBrsf8Flc+fqezeLZrb1M Fif6PrBaXN41h82BxePQ4Q5Gj/vdx5k8Pm+SC2CO4rJJSc3JLEst0rdL4MpY8mIvY0E3e8X+ bdeYGxi/sXYxcnJICJhIXLy/lrmLkYtDSGAFo8SkxduZQRJCAl8YJX5/z4NIfGaUeL7mHztM x+/Ox0wQieWMEj+fT2aHcN4zSrxrnckIUiUsECmxecE2oFEcHCICuhJzfjKBhJkFEiS+3PwM toFNwEpiYvsqsHJeATuJqd8vg53EIqAqsWbDP1aQVlGBCIn+M+oQJYISJ2c+YQGxOYFat8xb wQIx0kDiyKI5rBC2vMT2t3PAvpEQ+M4m0b5nC9SbLhI/3v5jg7CFJV4d3wL1jIzE/53zmSAa pjNKvPm1lAXCWc8osebMMSaIKmuJw8cvgl0kIeAoMWmGAYTJJ3HjrSDEYj6JSdumM0OEeSU6 2oQgGtUkNizbwAazqmvnSmYI20Ni8u1HTBMYFWcheW0WkndmIXlnASPzKkbx1NLi3PTUYqO8 1HK94sTc4tK8dL3k/NxNjMDEcfrf8S87GHf9STrEKMDBqMTDe2G7dIwQa2JZcWXuIUYJDmYl Ed71h4BCvCmJlVWpRfnxRaU5qcWHGKU5WJTEeasZHkQLCaQnlqRmp6YWpBbBZJk4OKUaGNOK l1r/cX51Q6vdUEdAz6mapWO+xb6ZO4syvztcuPI678ncSVxK3dyiP7xuNGQcZfpzyHbvwqKt ffbeyt3+Yl3NMxPmnN7VIiH555Gw9a3lfms16tmM5poFnu8TO2uy12jCLg+HqHeXufZOWHby 9ERV0603Ky2WL51d59n/60GBoJTG7Jm8oUosxRmJhlrMRcWJAHpfK9AYAwAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFupmkeLIzCtJLcpLzFFi42I5/e/4XV3FW9IxBvdOCVtc+fqezeLZrb1M Fif6PrBaXN41h82BxePQ4Q5Gj/vdx5k8Pm+SC2CO0rMpyi8tSVXIyC8usVWKNrQw0jO0tNAz MrHUMzQ2j7UyMlXSt7NJSc3JLEst0rdL0MtY8mIvY0E3e8X+bdeYGxi/sXYxcnJICJhI/O58 zNTFyMUhJLCUUWLj9lvMXYwcQAkZiePryyBqhCX+XOtig6h5yyix/ccTNpCEsECkxOYF28Dq RQR0Jeb8hJrTyyix9/UaZpAaZoEEiU33p4LVswlYSUxsX8UIYvMK2ElM/X4Z7AgWAVWJNRv+ gdmiAhEStx52sEDUCEqcnPkEzOYE6t0ybwULxEw9iR3Xf7FC2PIS29/OYZ7AKDgLScssJGWz kJQtYGRexSiSWlqcm55bbKhXnJhbXJqXrpecn7uJERgR24793LyD8dLG4EOMAhyMSjy8Gruk Y4RYE8uKK3MPMUpwMCuJ8K4/BBTiTUmsrEotyo8vKs1JLT7EaAr0xERmKdHkfGC05pXEG5oa mltYGpobmxubWSiJ8543qIwSEkhPLEnNTk0tSC2C6WPi4JRqYAx5UPs8+dTOadLaAg4H/DcI hQmqrlF/bzN9vbRp1AEFe1evLYdfHNtqFf7jk8ZTkU4D78raXbwvi+684b+6c03cdx2HN7l3 WZaGLkh1mZchHXzec8vjY0I3P5YaFEzSU7udL3G2fMutzeuk1u7kyeSZy93onn8op1PZ1HGP cmHMkjkh5nXpfkosxRmJhlrMRcWJAGIV2L+eAgAA X-CMS-MailID: 20181220180625eucas1p2f7c99078b6bb7d2665af92012e2422cf X-Msg-Generator: CA X-RootMTR: 20181203122549epcas4p41d426a4a89a2a4fd74a16924319fa1f9 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20181203122549epcas4p41d426a4a89a2a4fd74a16924319fa1f9 References: <20181203122459.12558-1-geert@linux-m68k.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12/03/2018 01:24 PM, Geert Uytterhoeven wrote: > Remove dependencies on HAS_DMA where a Kconfig symbol depends on another > symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST". > In most cases this other symbol is an architecture or platform specific > symbol, or PCI. > > Generic symbols and drivers without platform dependencies keep their > dependencies on HAS_DMA, to prevent compiling subsystems or drivers that > cannot work anyway. > > This simplifies the dependencies, and allows to improve compile-testing. > > Signed-off-by: Geert Uytterhoeven > Reviewed-by: Mark Brown > Acked-by: Robin Murphy > Acked-by: Bartlomiej Zolnierkiewicz Patch queued for 4.21, thanks. Best regards, -- Bartlomiej Zolnierkiewicz Samsung R&D Institute Poland Samsung Electronics