DSPGW: Remove CONFIG_OMAP_DSP_TASK_MULTIOPEN

This MULTIOPEN feature should always be enabled.

Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/plat-omap/dsp/Kconfig b/arch/arm/plat-omap/dsp/Kconfig
index 0d62beee8a39ca60e43489b820fb20e19ba157cc..122164abbf9dff316cb125e7e6d2b58332e58947 100644 (file)
--- a/arch/arm/plat-omap/dsp/Kconfig
+++ b/arch/arm/plat-omap/dsp/Kconfig
@@ -14,13 +14,6 @@ config OMAP_DSP_MBCMD_VERBOSE
           This enables kernel log output in the Mailbox command exchanges
          in the DSP Gateway driver.
 
-config OMAP_DSP_TASK_MULTIOPEN
-       bool "DSP Task Multiopen Capability"
-       depends on OMAP_DSP
-       help
-          This enables DSP tasks to be opened by multiple times at a time.
-         Otherwise, they can be opened only once at a time.
-
 config OMAP_DSP_FBEXPORT
        bool "Framebuffer export to DSP"
        depends on OMAP_DSP && FB

diff --git a/arch/arm/plat-omap/dsp/task.c b/arch/arm/plat-omap/dsp/task.c
index f2ccbdf8be9b57340ea46abe1ee280627333acbe..b43f70409928bfe063dcc97bc220da88fd5c4c70 100644 (file)
--- a/arch/arm/plat-omap/dsp/task.c
+++ b/arch/arm/plat-omap/dsp/task.c
@@ -1453,13 +1453,6 @@ static int dsp_task_open(struct inode *inode, struct file *file)
        }
 
  attached:
-       /* ATTACHED */
-#ifndef CONFIG_OMAP_DSP_TASK_MULTIOPEN
-       if (dev->usecount > 0) {
-               up_write(&dev->state_sem);
-               return -EBUSY;
-       }
-#endif
        ret = proc_list_add(&dev->proc_list_lock,
                            &dev->proc_list, current, file);
        if (ret)