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authorSrinivasa Rao Mandadapu <quic_srivasam@quicinc.com>2022-03-02 15:43:01 +0300
committerVinod Koul <vkoul@kernel.org>2022-03-02 18:48:46 +0300
commit35732a0694cd2e8642d90f9b49a99742faadd869 (patch)
treeacf206310f3788b8e743d85ec119f848a6f069ed /drivers/soundwire
parent04d46a7b38375aef945b663a3957f85025f74934 (diff)
downloadlinux-35732a0694cd2e8642d90f9b49a99742faadd869.tar.xz
soundwire: qcom: constify static struct qcom_swrm_data global variables
The qcom_swrm_data structures is only required for setting soundwire params, so make the qcom_swrm_data structure const to allow the compiler to put it in read-only memory and avoid unintentional modifications. Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Link: https://lore.kernel.org/r/1646224982-3361-3-git-send-email-quic_srivasam@quicinc.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/soundwire')
-rw-r--r--drivers/soundwire/qcom.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/soundwire/qcom.c b/drivers/soundwire/qcom.c
index e5c75305a90a..f613a41c278a 100644
--- a/drivers/soundwire/qcom.c
+++ b/drivers/soundwire/qcom.c
@@ -181,12 +181,12 @@ struct qcom_swrm_data {
u32 default_rows;
};
-static struct qcom_swrm_data swrm_v1_3_data = {
+static const struct qcom_swrm_data swrm_v1_3_data = {
.default_rows = 48,
.default_cols = 16,
};
-static struct qcom_swrm_data swrm_v1_5_data = {
+static const struct qcom_swrm_data swrm_v1_5_data = {
.default_rows = 50,
.default_cols = 16,
};