diff options
Diffstat (limited to 'drivers/hwtracing')
-rw-r--r-- | drivers/hwtracing/intel_th/msu.c | 6 | ||||
-rw-r--r-- | drivers/hwtracing/stm/core.c | 7 |
2 files changed, 7 insertions, 6 deletions
diff --git a/drivers/hwtracing/intel_th/msu.c b/drivers/hwtracing/intel_th/msu.c index ede3883..634f580 100644 --- a/drivers/hwtracing/intel_th/msu.c +++ b/drivers/hwtracing/intel_th/msu.c @@ -733,8 +733,8 @@ err_nomem: /* Reset the page to write-back before releasing */ set_memory_wb((unsigned long)win->block[i].bdesc, 1); #endif - dma_free_coherent(msc_dev(msc), size, win->block[i].bdesc, - win->block[i].addr); + dma_free_coherent(msc_dev(msc)->parent->parent, size, + win->block[i].bdesc, win->block[i].addr); } kfree(win); @@ -769,7 +769,7 @@ static void msc_buffer_win_free(struct msc *msc, struct msc_window *win) /* Reset the page to write-back before releasing */ set_memory_wb((unsigned long)win->block[i].bdesc, 1); #endif - dma_free_coherent(msc_dev(win->msc), PAGE_SIZE, + dma_free_coherent(msc_dev(win->msc)->parent->parent, PAGE_SIZE, win->block[i].bdesc, win->block[i].addr); } diff --git a/drivers/hwtracing/stm/core.c b/drivers/hwtracing/stm/core.c index 05386b7..10bcb5d 100644 --- a/drivers/hwtracing/stm/core.c +++ b/drivers/hwtracing/stm/core.c @@ -19,6 +19,7 @@ #include <linux/stm.h> #include <linux/fs.h> #include <linux/mm.h> +#include <linux/vmalloc.h> #include "stm.h" #include <uapi/linux/stm.h> @@ -674,7 +675,7 @@ static void stm_device_release(struct device *dev) { struct stm_device *stm = to_stm_device(dev); - kfree(stm); + vfree(stm); } int stm_register_device(struct device *parent, struct stm_data *stm_data, @@ -691,7 +692,7 @@ int stm_register_device(struct device *parent, struct stm_data *stm_data, return -EINVAL; nmasters = stm_data->sw_end - stm_data->sw_start + 1; - stm = kzalloc(sizeof(*stm) + nmasters * sizeof(void *), GFP_KERNEL); + stm = vzalloc(sizeof(*stm) + nmasters * sizeof(void *)); if (!stm) return -ENOMEM; @@ -744,7 +745,7 @@ err_device: /* matches device_initialize() above */ put_device(&stm->dev); err_free: - kfree(stm); + vfree(stm); return err; } |