soc: qcom: smem: Switch to EXPORT_SYMBOL_GPL()

SMEM has been GPL licensed from the start, and there is no reason to use
EXPORT_SYMBOL() so switch to the GPL version.

Signed-off-by: Robert Marko <robimarko@gmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Trilok Soni <quic_tsoni@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230526204802.3081168-2-robimarko@gmail.com

Author: robimarko

drivers/soc/qcom/smem.c

@@ -500,7 +500,7 @@ int qcom_smem_alloc(unsigned host, unsigned item, size_t size)
 
 	return ret;
 }
-EXPORT_SYMBOL(qcom_smem_alloc);
+EXPORT_SYMBOL_GPL(qcom_smem_alloc);
 
 static void *qcom_smem_get_global(struct qcom_smem *smem,
 				  unsigned item,
@@ -674,7 +674,7 @@ void *qcom_smem_get(unsigned host, unsigned item, size_t *size)
 	return ptr;
 
 }
-EXPORT_SYMBOL(qcom_smem_get);
+EXPORT_SYMBOL_GPL(qcom_smem_get);
 
 /**
  * qcom_smem_get_free_space() - retrieve amount of free space in a partition
@@ -719,7 +719,7 @@ int qcom_smem_get_free_space(unsigned host)
 
 	return ret;
 }
-EXPORT_SYMBOL(qcom_smem_get_free_space);
+EXPORT_SYMBOL_GPL(qcom_smem_get_free_space);
 
 static bool addr_in_range(void __iomem *base, size_t size, void *addr)
 {
@@ -770,7 +770,7 @@ phys_addr_t qcom_smem_virt_to_phys(void *p)
 
 	return 0;
 }
-EXPORT_SYMBOL(qcom_smem_virt_to_phys);
+EXPORT_SYMBOL_GPL(qcom_smem_virt_to_phys);
 
 static int qcom_smem_get_sbl_version(struct qcom_smem *smem)
 {