diff options
Diffstat (limited to 'drivers/staging/tidspbridge/rmgr/drv_interface.c')
| -rw-r--r-- | drivers/staging/tidspbridge/rmgr/drv_interface.c | 29 |
1 files changed, 13 insertions, 16 deletions
diff --git a/drivers/staging/tidspbridge/rmgr/drv_interface.c b/drivers/staging/tidspbridge/rmgr/drv_interface.c index 7b3a7d0..34be43f 100644 --- a/drivers/staging/tidspbridge/rmgr/drv_interface.c +++ b/drivers/staging/tidspbridge/rmgr/drv_interface.c @@ -18,6 +18,8 @@ /* ----------------------------------- Host OS */ +#include <plat/dsp.h> + #include <dspbridge/host_os.h> #include <linux/types.h> #include <linux/platform_device.h> @@ -39,7 +41,6 @@ #include <dspbridge/dbc.h> /* ----------------------------------- OS Adaptation Layer */ -#include <dspbridge/services.h> #include <dspbridge/clk.h> #include <dspbridge/sync.h> @@ -54,7 +55,6 @@ /* ----------------------------------- This */ #include <drv_interface.h> -#include <dspbridge/cfg.h> #include <dspbridge/resourcecleanup.h> #include <dspbridge/chnl.h> #include <dspbridge/proc.h> @@ -66,7 +66,6 @@ #include <mach-omap2/omap3-opp.h> #endif -#define BRIDGE_NAME "C6410" /* ----------------------------------- Globals */ #define DRIVER_NAME "DspBridge" #define DSPBRIDGE_VERSION "0.3" @@ -172,7 +171,7 @@ const struct omap_opp vdd1_rate_table_bridge[] = { #endif #endif -struct dspbridge_platform_data *omap_dspbridge_pdata; +struct omap_dsp_platform_data *omap_dspbridge_pdata; u32 vdd1_dsp_freq[6][4] = { {0, 0, 0, 0}, @@ -219,8 +218,8 @@ void bridge_recover_schedule(void) static int dspbridge_scale_notification(struct notifier_block *op, unsigned long val, void *ptr) { - struct dspbridge_platform_data *pdata = - omap_dspbridge_dev->dev.platform_data; + struct omap_dsp_platform_data *pdata = + omap_dspbridge_dev->dev.platform_data; if (CPUFREQ_POSTCHANGE == val && pdata->dsp_get_opp) pwr_pm_post_scale(PRCM_VDD1, pdata->dsp_get_opp()); @@ -243,7 +242,7 @@ static struct notifier_block iva_clk_notifier = { */ static int omap3_bridge_startup(struct platform_device *pdev) { - struct dspbridge_platform_data *pdata = pdev->dev.platform_data; + struct omap_dsp_platform_data *pdata = pdev->dev.platform_data; struct drv_data *drv_datap = NULL; u32 phys_membase, phys_memsize; int err; @@ -272,7 +271,6 @@ static int omap3_bridge_startup(struct platform_device *pdev) #endif dsp_clk_init(); - services_init(); drv_datap = kzalloc(sizeof(struct drv_data), GFP_KERNEL); if (!drv_datap) { @@ -329,7 +327,6 @@ err1: CPUFREQ_TRANSITION_NOTIFIER); #endif dsp_clk_exit(); - services_exit(); return err; } @@ -395,11 +392,14 @@ static int __devexit omap34_xx_bridge_remove(struct platform_device *pdev) dev_t devno; bool ret; int status = 0; - void *hdrv_obj = NULL; + struct drv_data *drv_datap = dev_get_drvdata(bridge); - status = cfg_get_object((u32 *) &hdrv_obj, REG_DRV_OBJECT); - if (status) + /* Retrieve the Object handle from the driver data */ + if (!drv_datap || !drv_datap->drv_object) { + status = -ENODATA; + pr_err("%s: Failed to retrieve the object handle\n", __func__); goto func_cont; + } #ifdef CONFIG_TIDSPBRIDGE_DVFS if (cpufreq_unregister_notifier(&iva_clk_notifier, @@ -419,7 +419,6 @@ func_cont: mem_ext_phys_pool_release(); dsp_clk_exit(); - services_exit(); devno = MKDEV(driver_major, 0); cdev_del(&bridge_cdev); @@ -466,7 +465,7 @@ static int BRIDGE_RESUME(struct platform_device *pdev) static struct platform_driver bridge_driver = { .driver = { - .name = BRIDGE_NAME, + .name = "omap-dsp", }, .probe = omap34_xx_bridge_probe, .remove = __devexit_p(omap34_xx_bridge_remove), @@ -510,8 +509,6 @@ static int bridge_open(struct inode *ip, struct file *filp) pr_ctxt->res_state = PROC_RES_ALLOCATED; spin_lock_init(&pr_ctxt->dmm_map_lock); INIT_LIST_HEAD(&pr_ctxt->dmm_map_list); - spin_lock_init(&pr_ctxt->dmm_rsv_lock); - INIT_LIST_HEAD(&pr_ctxt->dmm_rsv_list); pr_ctxt->node_id = kzalloc(sizeof(struct idr), GFP_KERNEL); if (pr_ctxt->node_id) { |
