Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933549AbbFWTSF (ORCPT ); Tue, 23 Jun 2015 15:18:05 -0400 Received: from mx1.redhat.com ([209.132.183.28]:33210 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933207AbbFWTRo (ORCPT ); Tue, 23 Jun 2015 15:17:44 -0400 From: Benjamin Tissoires To: Dmitry Torokhov , Andrew Duggan , Christopher Heiny , Allie Xiong Cc: Stephen Chandler Paul , benjamin.tissoires@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, Benjamin Tissoires Subject: [PATCH 07/11] Input: synaptics-rmi4 - f11: fix bitmap irq check Date: Tue, 23 Jun 2015 15:17:26 -0400 Message-Id: <1435087050-11444-8-git-send-email-benjamin.tissoires@redhat.com> In-Reply-To: <1435087050-11444-1-git-send-email-benjamin.tissoires@redhat.com> References: <1435087050-11444-1-git-send-email-benjamin.tissoires@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1182 Lines: 35 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 --- 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 99d6181..c3b757b 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); } -- 2.4.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/