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Commit 169645d9 authored by Mayank Grover's avatar Mayank Grover
Browse files

soc: qcom: Change the way to locate log_buf_len 



Use the exported function instead of kallsyms_lookup to get
log_buf size, this can save a lot of time during boot up.

Change-Id: I99fe49e9f014c0a4bb16162d836c38e31236e8ea
Signed-off-by: default avatarMayank Grover <groverm@codeaurora.org>
parent 6a2beea9

drivers/soc/qcom/qcom_wdt_core.c

+6 −6
Original line number Diff line number Diff line
@@ -252,16 +252,16 @@ static void boot_log_init(void) 
	void *start;

	unsigned int size;

	struct md_region md_entry;

	unsigned int *log_buf_size;

	uint32_t log_buf_len;



	log_buf_size = (unsigned int *)kallsyms_lookup_name("log_buf_len");

	if (!log_buf_size) {

		dev_err(wdog_data->dev, "log_buf_len symbol not found\n");

	log_buf_len = log_buf_len_get();

	if (!log_buf_len) {

		dev_err(wdog_data->dev, "log_buf_len is zero\n");

		goto out;

	}



	if (*log_buf_size >= BOOT_LOG_SIZE)

		size = *log_buf_size;

	if (log_buf_len >= BOOT_LOG_SIZE)

		size = log_buf_len;

	else

		size = BOOT_LOG_SIZE;