linux-kernel - [PATCH 04/41] ARM: omap1: declare a dummy omap_set_dma

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Date:   Tue, 19 Apr 2022 15:36:46 +0200
From:   Arnd Bergmann <arnd@...nel.org>
To:     linux-omap@...r.kernel.org, tony@...mide.com, aaro.koskinen@....fi,
        jmkrzyszt@...il.com
Cc:     Arnd Bergmann <arnd@...db.de>,
        Russell King <linux@...linux.org.uk>,
        Paul Walmsley <paul@...an.com>,
        Kevin Hilman <khilman@...nel.org>,
        Peter Ujfalusi <peter.ujfalusi@...il.com>,
        Vinod Koul <vkoul@...nel.org>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Dominik Brodowski <linux@...inikbrodowski.net>,
        Mark Brown <broonie@...nel.org>,
        Felipe Balbi <balbi@...nel.org>,
        Alan Stern <stern@...land.harvard.edu>,
        Lee Jones <lee.jones@...aro.org>,
        Daniel Thompson <daniel.thompson@...aro.org>,
        Jingoo Han <jingoohan1@...il.com>,
        Helge Deller <deller@....de>,
        Linus Walleij <linus.walleij@...aro.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-usb@...r.kernel.org, dmaengine@...r.kernel.org,
        linux-input@...r.kernel.org, linux-mmc@...r.kernel.org,
        linux-serial@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        linux-fbdev@...r.kernel.org, alsa-devel@...a-project.org,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
Subject: [PATCH 04/41] ARM: omap1: declare a dummy omap_set_dma_priority

From: Arnd Bergmann <arnd@...db.de>

omapfb calls directly into the omap_set_dma_priority() function in
the DMA driver. This prevents compile-testing omapfb on other
architectures. Add an inline function next to the other ones
for non-omap configurations.

Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 include/linux/omap-dma.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/linux/omap-dma.h b/include/linux/omap-dma.h
index 441f5f0919c6..5e228428fda1 100644
--- a/include/linux/omap-dma.h
+++ b/include/linux/omap-dma.h
@@ -338,6 +338,9 @@ static inline int omap_lcd_dma_running(void)
 #endif
 
 #else /* CONFIG_ARCH_OMAP */
+static inline void omap_set_dma_priority(int lch, int dst_port, int priority)
+{
+}
 
 static inline struct omap_system_dma_plat_info *omap_get_plat_info(void)
 {
-- 
2.29.2