From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Duggan Subject: [PATCH 07/26] Input: synaptics-rmi4 - f11: fix bitmap irq check Date: Thu, 5 Nov 2015 15:38:33 -0800 Message-ID: <1446766713-30532-1-git-send-email-aduggan@synaptics.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Sender: linux-kernel-owner@vger.kernel.org To: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Benjamin Tissoires , Dmitry Torokhov , Linus Walleij , Benjamin Tissoires , Christopher Heiny , Stephen Chandler Paul List-Id: linux-input@vger.kernel.org From: Benjamin Tissoires num_irq_regs is the count of registers of 1 bytes that we use to check the irqs. bitmap_and() expects the number of bits. Signed-off-by: Benjamin Tissoires Tested-by: Andrew Duggan --- drivers/input/rmi4/rmi_f11.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/input/rmi4/rmi_f11.c b/drivers/input/rmi4/rmi_f11.c index 0028176..7fd808f 100644 --- a/drivers/input/rmi4/rmi_f11.c +++ b/drivers/input/rmi4/rmi_f11.c @@ -726,12 +726,12 @@ static void rmi_f11_finger_handler(struct f11_data *f11, } abs_bits = bitmap_and(f11->result_bits, irq_bits, f11->abs_mask, - num_irq_regs); + num_irq_regs * 8); if (abs_bits) rmi_f11_abs_pos_report(f11, sensor, finger_state, i); rel_bits = bitmap_and(f11->result_bits, irq_bits, f11->rel_mask, - num_irq_regs); + num_irq_regs * 8); if (rel_bits) rmi_f11_rel_pos_report(sensor, i); } -- 2.1.4