dmaengine: pxa_dma: fix debug information (4a736d15) · Commits · 戴 / test

This fixes the following error: drivers/dma/pxa_dma.c: In function ‘dbg_show_requester_chan’: drivers/dma/pxa_dma.c:192:2: error: void value not ignored as it ought to be pos += seq_printf(s, "DMA channel %d requester :\n", phy->idx); ^ drivers/dma/pxa_dma.c:197:8: error: void value not ignored as it ought to be !!(drcmr & DRCMR_MAPVLD)); ^ scripts/Makefile.build:258: recipe for target 'drivers/dma/pxa_dma.o' failed Signed-off-by:

Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by:

Vinod Koul <vinod.koul@intel.com>

drivers/dma/pxa_dma.c

+4 −5

Original line number	Diff line number	Diff line
		@@ -184,19 +184,18 @@ static unsigned int pxad_drcmr(unsigned int line)

		static int dbg_show_requester_chan(struct seq_file s, void p)
		{
		int pos = 0;
		struct pxad_phy *phy = s->private;
		int i;
		u32 drcmr;

		pos += seq_printf(s, "DMA channel %d requester :\n", phy->idx);
		seq_printf(s, "DMA channel %d requester :\n", phy->idx);
		for (i = 0; i < 70; i++) {
		drcmr = readl_relaxed(phy->base + pxad_drcmr(i));
		if ((drcmr & DRCMR_CHLNUM) == phy->idx)
		pos += seq_printf(s, "\tRequester %d (MAPVLD=%d)\n", i,
		seq_printf(s, "\tRequester %d (MAPVLD=%d)\n", i,
		!!(drcmr & DRCMR_MAPVLD));
		}
		return pos;
		return 0;
		}

		static inline int dbg_burst_from_dcmd(u32 dcmd)

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