modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/drivers/gpu/drm/radeon/rs400.c
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@@ -25,9 +25,14 @@
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  *          Alex Deucher
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  *          Jerome Glisse
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  */
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+
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 #include <linux/seq_file.h>
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 #include <linux/slab.h>
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-#include <drm/drmP.h>
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+
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+#include <drm/drm_debugfs.h>
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+#include <drm/drm_device.h>
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+#include <drm/drm_file.h>
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+
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 #include "radeon.h"
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 #include "radeon_asic.h"
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 #include "rs400d.h"
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@@ -67,7 +72,7 @@
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 		tmp = RREG32_MC(RS480_GART_CACHE_CNTRL);
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 		if ((tmp & RS480_GART_CACHE_INVALIDATE) == 0)
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 			break;
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-		DRM_UDELAY(1);
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+		udelay(1);
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 		timeout--;
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 	} while (timeout > 0);
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 	WREG32_MC(RS480_GART_CACHE_CNTRL, 0);
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@@ -245,7 +250,7 @@
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 		if (tmp & RADEON_MC_IDLE) {
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 			return 0;
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 		}
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-		DRM_UDELAY(1);
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+		udelay(1);
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 	}
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 	return -1;
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 }