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i2c: cadence: Remove the suspended flag

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The suspended flag is a flag holding the device's PM status.
The runtime framework does that for us.
Use pm_runtime_suspended call instead.

Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Shubhrajyoti Datta 2015-11-24 13:01:57 +05:30 committed by Wolfram Sang
parent 7fa32329ca
commit 948c58a03a
1 changed files with 1 additions and 6 deletions
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7
drivers/i2c/busses/i2c-cadence.c
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@ -131,7 +131,6 @@
* @xfer_done: Transfer complete status
* @p_send_buf: Pointer to transmit buffer
* @p_recv_buf: Pointer to receive buffer
* @suspended: Flag holding the device's PM status
* @send_count: Number of bytes still expected to send
* @recv_count: Number of bytes still expected to receive
* @curr_recv_count: Number of bytes to be received in current transfer
@ -152,7 +151,6 @@ struct cdns_i2c {
struct completion xfer_done;
unsigned char *p_send_buf;
unsigned char *p_recv_buf;
u8 suspended;
unsigned int send_count;
unsigned int recv_count;
unsigned int curr_recv_count;
@ -776,7 +774,7 @@ static int cdns_i2c_clk_notifier_cb(struct notifier_block *nb, unsigned long
struct clk_notifier_data *ndata = data;
struct cdns_i2c *id = to_cdns_i2c(nb);
if (id->suspended)
if (pm_runtime_suspended(id->dev))
return NOTIFY_OK;
switch (event) {
@ -830,7 +828,6 @@ static int __maybe_unused cdns_i2c_runtime_suspend(struct device *dev)
struct cdns_i2c *xi2c = platform_get_drvdata(pdev);
clk_disable(xi2c->clk);
xi2c->suspended = 1;
return 0;
}
@ -855,8 +852,6 @@ static int __maybe_unused cdns_i2c_runtime_resume(struct device *dev)
return ret;
}
xi2c->suspended = 0;
return 0;
}