From: Karol Trzcinski Date: Wed, 15 Apr 2020 20:27:54 +0000 (-0500) Subject: ASoC: SOF: Mark get_ext* function ext_hdr arguments as const X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=0730c0928d8941327f38dd72e53f9bdb0cc29e00;p=uclinux-h8%2Flinux.git ASoC: SOF: Mark get_ext* function ext_hdr arguments as const This pointer can be mark as const to indicate that it is read only pointer. Signed-off-by: Karol Trzcinski Signed-off-by: Pierre-Louis Bossart Reviewed-by: Ranjani Sridharan Reviewed-by: Kai Vehmanen Link: https://lore.kernel.org/r/20200415202816.934-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown --- diff --git a/sound/soc/sof/loader.c b/sound/soc/sof/loader.c index 64af08293daa..312f7fffcb2c 100644 --- a/sound/soc/sof/loader.c +++ b/sound/soc/sof/loader.c @@ -15,9 +15,9 @@ #include "ops.h" static int get_ext_windows(struct snd_sof_dev *sdev, - struct sof_ipc_ext_data_hdr *ext_hdr) + const struct sof_ipc_ext_data_hdr *ext_hdr) { - struct sof_ipc_window *w = + const struct sof_ipc_window *w = container_of(ext_hdr, struct sof_ipc_window, ext_hdr); if (w->num_windows == 0 || w->num_windows > SOF_IPC_MAX_ELEMS) @@ -33,11 +33,11 @@ static int get_ext_windows(struct snd_sof_dev *sdev, } static int get_cc_info(struct snd_sof_dev *sdev, - struct sof_ipc_ext_data_hdr *ext_hdr) + const struct sof_ipc_ext_data_hdr *ext_hdr) { int ret; - struct sof_ipc_cc_version *cc = + const struct sof_ipc_cc_version *cc = container_of(ext_hdr, struct sof_ipc_cc_version, ext_hdr); dev_dbg(sdev->dev, "Firmware info: used compiler %s %d:%d:%d%s used optimization flags %s\n",