diff options
Diffstat (limited to 'linux/drm_os_linux.h')
| -rw-r--r-- | linux/drm_os_linux.h | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/linux/drm_os_linux.h b/linux/drm_os_linux.h index 94230dc4..38a5769e 100644 --- a/linux/drm_os_linux.h +++ b/linux/drm_os_linux.h @@ -33,18 +33,14 @@ /** DRM device local declaration */ #define DRM_DEVICE drm_file_t *priv = filp->private_data; \ drm_device_t *dev = priv->dev - + /** IRQ handler arguments and return type and values */ #define DRM_IRQ_ARGS int irq, void *arg, struct pt_regs *regs - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,69) -#define DRM_IRQ_RET void -#define DRM_IRQ_NONE -#define DRM_IRQ_HANDLED -#else -#define DRM_IRQ_RET irqreturn_t -#define DRM_IRQ_NONE IRQ_NONE -#define DRM_IRQ_HANDLED IRQ_HANDLED +/** backwards compatibility with old irq return values */ +#ifndef IRQ_HANDLED +typedef void irqreturn_t; +#define IRQ_HANDLED /* nothing */ +#define IRQ_NONE /* nothing */ #endif /** AGP types */ |