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Commit 2cd5cec3 authored by Archana Sathyakumar's avatar Archana Sathyakumar
Browse files

msm-pm: Fix pc_debug_counter for 64bit kernel 



Currently pc_debug_counter is 4 bytes value. On 64bit targets,
this is 8 bytes, causing it to print incorrect counter values.
Fix this counter to be long (4 bytes for 32bit/8 bytes for 64bit)
size.

Change-Id: Ife2596b4828e3c1210ba59cc8ea1924547d11d98
Signed-off-by: default avatarArchana Sathyakumar <asathyak@codeaurora.org>
parent 1fb7ca1e

drivers/power/qcom/msm-pm.c

+7 −3
Original line number Diff line number Diff line
@@ -639,7 +639,7 @@ static struct platform_driver msm_cpu_pm_snoc_client_driver = { 
};



struct msm_pc_debug_counters_buffer {

	int *reg;

	long *reg;

	u32 len;

	char buf[MAX_BUF_SIZE];

};
@@ -673,7 +673,7 @@ static int msm_pc_debug_counters_copy( 


		data->len += len;



		for (j = 0; j < MSM_PC_NUM_COUNTERS; j++) {

		for (j = 0; j < MSM_PC_NUM_COUNTERS - 1; j++) {

			stat = data->reg[offset + j];

			len = scnprintf(data->buf + data->len,

					 sizeof(data->buf) - data->len,
@@ -681,7 +681,11 @@ static int msm_pc_debug_counters_copy( 


			data->len += len;

		}

		len = scnprintf(data->buf + data->len,

			 sizeof(data->buf) - data->len,

			"\n");



		data->len += len;

	}



	return data->len;
@@ -730,7 +734,7 @@ static int msm_pc_debug_counters_file_open(struct inode *inode, 
	}



	buf = file->private_data;

	buf->reg = (int *)inode->i_private;

	buf->reg = (long *)inode->i_private;



	return 0;

}