diff options
| author | Roger Quadros <rogerq@ti.com> | 2012-08-15 14:58:35 +0300 |
|---|---|---|
| committer | Andy Green <andy.green@linaro.org> | 2012-09-07 13:06:58 +0800 |
| commit | fea2b5b7e5997401616c88e1713fef106e02eabb (patch) | |
| tree | befb396e22081c85469ae66ebd97bc036ce8d26f /drivers | |
| parent | efbb582953f0ceb001fabcbed35df7b15791a052 (diff) | |
rpms: omx: get rid of undefined warnings
This patch fixes the following warnings if CONFIG_DMA_SHARED_BUFFER and
CONFIG_OMAP_ION are not enabled.
drivers/rpmsg/rpmsg_omx.c: In function '_rpmsg_omx_buffer_get':
drivers/rpmsg/rpmsg_omx.c:244: warning: unused variable 'omxserv'
drivers/rpmsg/rpmsg_omx.c: In function '_rpmsg_omx_buffer_put':
drivers/rpmsg/rpmsg_omx.c:287: warning: unused variable 'omxserv'
drivers/rpmsg/rpmsg_omx.c: At top level:
drivers/rpmsg/rpmsg_omx.c:143: warning: '_rpmsg_pa_to_da' defined but not used
Signed-off-by: Roger Quadros <rogerq@ti.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/rpmsg/rpmsg_omx.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/rpmsg/rpmsg_omx.c b/drivers/rpmsg/rpmsg_omx.c index c134f7bcbcdf..b5105e4682bd 100644 --- a/drivers/rpmsg/rpmsg_omx.c +++ b/drivers/rpmsg/rpmsg_omx.c @@ -140,6 +140,7 @@ static DEFINE_IDR(rpmsg_omx_services); static DEFINE_SPINLOCK(rpmsg_omx_services_lock); static LIST_HEAD(rpmsg_omx_services_list); +#if defined(CONFIG_DMA_SHARED_BUFFER) || defined(CONFIG_ION_OMAP) static int _rpmsg_pa_to_da(struct rpmsg_omx_instance *omx, u32 pa, u32 *da) { int ret; @@ -162,6 +163,7 @@ static int _rpmsg_pa_to_da(struct rpmsg_omx_instance *omx, u32 pa, u32 *da) return ret; } +#endif #ifdef CONFIG_DMA_SHARED_BUFFER /* @@ -241,11 +243,11 @@ static struct dma_info_t *rpmsg_omx_dma_find(struct rpmsg_omx_instance *omx, int static int _rpmsg_omx_buffer_get(struct rpmsg_omx_instance *omx, long buffer, phys_addr_t *da) { - struct rpmsg_omx_service *omxserv = omx->omxserv; int ret = -EIO; #ifdef CONFIG_DMA_SHARED_BUFFER { + struct rpmsg_omx_service *omxserv = omx->omxserv; int fd = (int) buffer; phys_addr_t pa; @@ -284,11 +286,11 @@ exit: static int _rpmsg_omx_buffer_put(struct rpmsg_omx_instance *omx, long buffer, phys_addr_t *da) { - struct rpmsg_omx_service *omxserv = omx->omxserv; int ret = -EIO; #ifdef CONFIG_DMA_SHARED_BUFFER { + struct rpmsg_omx_service *omxserv = omx->omxserv; int fd = (int) buffer; phys_addr_t pa; |