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Commit 669c9af0 authored by Mahesh Kumar Sharma's avatar Mahesh Kumar Sharma
Browse files

Bluetooth: Add conditional check before requesting gpio 



Add a condition check before calling gpio_request in order
to avoid non-fatal panic.

Change-Id: Id77b99b0a7c119efb75e50c85ec185895dd8c031
Signed-off-by: default avatarMahesh Kumar Sharma <smahesh@codeaurora.org>
parent 73db1046

drivers/bluetooth/btpower.c

+22 −17
Original line number Diff line number Diff line
@@ -398,6 +398,10 @@ static int bt_configure_gpios(int on) 
			bt_power_src_status[BT_RESET_GPIO] =

				gpio_get_value(bt_reset_gpio);

		}



		pr_info("xo_reset_gpio(%d)\n", xo_reset_gpio);



		if (xo_reset_gpio > 0) {

			rc = gpio_request(xo_reset_gpio, "xo_reset_gpio_n");

			if (rc) {

				pr_err("%s: unable to request gpio %d (%d)\n",
@@ -419,6 +423,7 @@ static int bt_configure_gpios(int on) 
						__func__);

				}

			}

		}

		msleep(50);

		/*  Check  if  SW_CTRL  is  asserted  */

		if  (bt_sw_ctrl_gpio  >=  0)  {