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Commit 794c02be authored by Subbaraman Narayanamurthy's avatar Subbaraman Narayanamurthy
Browse files

soc: qcom: service-locator: update types in get_service_location() 



Currently, get_service_location() expects "char *" for client
name and service name from clients. Update this to "const char *"
as they're not supposed to be changed by service locator. This
also helps clients to pass a "const char *" when it reads
strings from device tree using of_property_read_string_index().

Change-Id: I98d32524151b2486863e7fd51c56bc8f16262808
Signed-off-by: default avatarSubbaraman Narayanamurthy <subbaram@codeaurora.org>
parent e18bfc16

drivers/soc/qcom/service-locator.c

+1 −1
Original line number Diff line number Diff line
@@ -295,7 +295,7 @@ static int init_service_locator(void) 
	return rc;

}



int get_service_location(char *client_name, char *service_name,

int get_service_location(const char *client_name, const char *service_name,

				struct notifier_block *locator_nb)

{

	struct pd_qmi_client_data *pqcd;

include/soc/qcom/service-locator.h

+4 −4
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0-only */

/*

 * Copyright (c) 2015-2016, 2018-2019, The Linux Foundation. All rights reserved.

 * Copyright (c) 2015-2016, 2018-2020, The Linux Foundation. All rights reserved.

 */

/*

 * Process Domain Service Locator API header
@@ -63,7 +63,7 @@ struct notifier_block; 
 * by the service locator.

 * Returns 0 on success; otherwise a value < 0 if no valid subsystem is found.

 */

int get_service_location(char *client_name, char *service_name,

int get_service_location(const char *client_name, const char *service_name,

		struct notifier_block *locator_nb);



/*
@@ -77,8 +77,8 @@ int find_subsys(const char *pd_path, char *subsys); 


#else



static inline int get_service_location(char *client_name,

		char *service_name, struct notifier_block *locator_nb)

static inline int get_service_location(const char *client_name,

		const char *service_name, struct notifier_block *locator_nb)

{

	return -ENODEV;

}