From nobody Tue Mar 3 05:27:22 2026 Received: from todd.t-8ch.de (todd.t-8ch.de [159.69.126.157]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 28E981DE3B7; Mon, 2 Mar 2026 22:16:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=159.69.126.157 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772489767; cv=none; b=GK4HPycJKJ/L+dGK4fFRzPiXATrpjpd0dwfpFLZ6AFDWwrhyOip39qWGoRoKq121drnmZpaKP+IB9eHvlilYZGCQfBRrfOnGctL0s8DVmaA3nyYXr9fg8wsOVL43zpyZIYh1W05KvN1Dovr3gSj0Z52KGWOaa5FJ0GUYiVPIEH4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772489767; c=relaxed/simple; bh=uCHVU4aMcslsNR62ySaA3wlI0q+wLxUZU06lIe7mkAQ=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=cldlyJHYsfMxuLUGYeNSOreCr5wWAjLhTWvYQItQ5lX+yFYVpbclh2oJ++9CntP9UmU8KokWrT0B4iS4ejKBmDmHm/DZyO8Z+696lHpr5mgSa6qhew4HdOVA00AG/CBRnShYZSKzN5Iws05Vw2+NIY7tui8k+/js0hh48WE1GG8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=weissschuh.net; spf=pass smtp.mailfrom=weissschuh.net; dkim=pass (1024-bit key) header.d=weissschuh.net header.i=@weissschuh.net header.b=rHHjByPQ; arc=none smtp.client-ip=159.69.126.157 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=weissschuh.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=weissschuh.net Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=weissschuh.net header.i=@weissschuh.net header.b="rHHjByPQ" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=weissschuh.net; s=mail; t=1772489757; bh=uCHVU4aMcslsNR62ySaA3wlI0q+wLxUZU06lIe7mkAQ=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=rHHjByPQ7VSCVYmT/hFgPjBiI6rSh7dqWodNiFcZt8r2LpzVGeWOS9DlsySXkzF2/ XOi019NVuwhTaSK/P9dR3ta1dToGmuti8VwTg5MJ0ms4y5uDIEIZ8U7JIkjO5BIBTA jWdG/VeDz30TLfmxLFKix1GZjiIMMhzIw/z5eKmM= From: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= Date: Mon, 02 Mar 2026 23:15:54 +0100 Subject: [PATCH 2/4] dmaengine: ioatdma: move sysfs entry definition out of header Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260302-sysfs-const-ioat-v1-2-1229ee1c83f3@weissschuh.net> References: <20260302-sysfs-const-ioat-v1-0-1229ee1c83f3@weissschuh.net> In-Reply-To: <20260302-sysfs-const-ioat-v1-0-1229ee1c83f3@weissschuh.net> To: Vinod Koul , Frank Li Cc: dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, =?utf-8?q?Thomas_Wei=C3=9Fschuh?= X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1772489756; l=1302; i=linux@weissschuh.net; s=20221212; h=from:subject:message-id; bh=uCHVU4aMcslsNR62ySaA3wlI0q+wLxUZU06lIe7mkAQ=; b=cWF078ulHq3Rtdxph2M53Tytl9OqEu4aygFEl8VOH8vwEf6ksqSlB/7ZM5b2mDrnc1NTxjSbB OpQ0+VfIDueAt1mVbzReFwTnv7iJvsk1T8ibjIRUEJl0Gpk8LHq42Q7 X-Developer-Key: i=linux@weissschuh.net; a=ed25519; pk=KcycQgFPX2wGR5azS7RhpBqedglOZVgRPfdFSPB1LNw= This structure is only ever used from sysfs.c. Move its definition there. Signed-off-by: Thomas Wei=C3=9Fschuh --- drivers/dma/ioat/dma.h | 6 ------ drivers/dma/ioat/sysfs.c | 6 ++++++ 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/dma/ioat/dma.h b/drivers/dma/ioat/dma.h index 27d2b411853f..e187f3a7e968 100644 --- a/drivers/dma/ioat/dma.h +++ b/drivers/dma/ioat/dma.h @@ -140,12 +140,6 @@ struct ioatdma_chan { int prev_intr_coalesce; }; =20 -struct ioat_sysfs_entry { - struct attribute attr; - ssize_t (*show)(struct dma_chan *, char *); - ssize_t (*store)(struct dma_chan *, const char *, size_t); -}; - /** * struct ioat_sed_ent - wrapper around super extended hardware descriptor * @hw: hardware SED diff --git a/drivers/dma/ioat/sysfs.c b/drivers/dma/ioat/sysfs.c index 5da9b0a7b2bb..709d672bae51 100644 --- a/drivers/dma/ioat/sysfs.c +++ b/drivers/dma/ioat/sysfs.c @@ -14,6 +14,12 @@ =20 #include "../dmaengine.h" =20 +struct ioat_sysfs_entry { + struct attribute attr; + ssize_t (*show)(struct dma_chan *, char *); + ssize_t (*store)(struct dma_chan *, const char *, size_t); +}; + static ssize_t cap_show(struct dma_chan *c, char *page) { struct dma_device *dma =3D c->device; --=20 2.53.0