Bluetooth: Kernel panic fix when marimba->client is NULL
Bluetooth: Kernel panic fix when marimba->client is NULL

dev_err cause kernel panic when marimba->client is NULL to
avoid panic replace dev_err with pr_err.

Change-Id: I20285bb789c482cd8acf4d163b98f289ab6ae457
Signed-off-by: Juffin Alex Varghese <3b1b45aa5c393279a2be5d8a0908e21d4f5296c7@codeaurora.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas