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Date: Wed, 21 Jan 2015 20:32:11 +0800 From: kbuild test robot <fengguang.wu@...el.com> To: Ben Goz <ben.goz@....com> Cc: kbuild-all@...org, Oded Gabbay <oded.gabbay@....com>, Alex Deucher <alexander.deucher@....com>, Christian König <christian.koenig@....com>, David Airlie <airlied@...ux.ie>, dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org Subject: [drm-intel:drm-intel-nightly 357/550] drivers/gpu/drm/radeon/cik_sdma.c:293:6: sparse: symbol 'cik_sdma_ctx_switch_enable' was not declared. Should it be static? tree: git://anongit.freedesktop.org/drm-intel drm-intel-nightly head: 0e3c37cedf582819b6dbdd0bf0b14a15d3c2e47d commit: d7a60d8ea5cd4560e0496d2683643d2e4930e609 [357/550] drm/radeon: Enable sdma preemption reproduce: # apt-get install sparse git checkout d7a60d8ea5cd4560e0496d2683643d2e4930e609 make ARCH=x86_64 allmodconfig make C=1 CF=-D__CHECK_ENDIAN__ sparse warnings: (new ones prefixed by >>) >> drivers/gpu/drm/radeon/cik_sdma.c:293:6: sparse: symbol 'cik_sdma_ctx_switch_enable' was not declared. Should it be static? drivers/gpu/drm/radeon/cik_sdma.c:471:48: sparse: cast to restricted __le32 drivers/gpu/drm/radeon/cik_sdma.c:472:27: sparse: cast to restricted __le32 drivers/gpu/drm/radeon/cik_sdma.c:480:48: sparse: cast to restricted __le32 drivers/gpu/drm/radeon/cik_sdma.c:481:27: sparse: cast to restricted __le32 drivers/gpu/drm/radeon/cik_sdma.c:651:30: sparse: incorrect type in assignment (different base types) drivers/gpu/drm/radeon/cik_sdma.c:651:30: expected unsigned int volatile [unsigned] [usertype] <noident> drivers/gpu/drm/radeon/cik_sdma.c:651:30: got restricted __le32 [usertype] <noident> drivers/gpu/drm/radeon/cik_sdma.c:666:23: sparse: cast to restricted __le32 drivers/gpu/drm/radeon/cik_sdma.c:708:30: sparse: incorrect type in assignment (different base types) drivers/gpu/drm/radeon/cik_sdma.c:708:30: expected unsigned int volatile [unsigned] [usertype] <noident> drivers/gpu/drm/radeon/cik_sdma.c:708:30: got restricted __le32 [usertype] <noident> drivers/gpu/drm/radeon/cik_sdma.c:735:23: sparse: cast to restricted __le32 Please review and possibly fold the followup patch. --- 0-DAY kernel test infrastructure Open Source Technology Center http://lists.01.org/mailman/listinfo/kbuild Intel Corporation -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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