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Tue, 21 Sep 2021 09:33:51 -0700 (PDT) From: =?utf-8?b?Sm9zw6kgRXhww7NzaXRv?= To: jikos@kernel.org Cc: benjamin.tissoires@redhat.com, rydberg@bitmath.org, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, =?utf-8?b?Sm9z?= =?utf-8?b?w6kgRXhww7NzaXRv?= Subject: [PATCH RESEND 1/2] HID: magicmouse: fix checkpatch errors Date: Tue, 21 Sep 2021 18:33:46 +0200 Message-Id: <20210921163347.7317-1-jose.exposito89@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Fix errors reported by checkpatch in hid-magicmouse.c: hid-magicmouse.c:35: ERROR: open brace '{' following function definitions go on the next line hid-magicmouse.c:46: ERROR: do not initialise statics to false hid-magicmouse.c:79: ERROR: Macros with complex values should be enclosed in parentheses hid-magicmouse.c:83: ERROR: Macros with complex values should be enclosed in parentheses hid-magicmouse.c:88: ERROR: Macros with complex values should be enclosed in parentheses hid-magicmouse.c:93: ERROR: Macros with complex values should be enclosed in parentheses hid-magicmouse.c:99: ERROR: Macros with complex values should be enclosed in parentheses hid-magicmouse.c:104: ERROR: Macros with complex values should be enclosed in parentheses hid-magicmouse.c:185: ERROR: do not use assignment in if condition Signed-off-by: José Expósito --- drivers/hid/hid-magicmouse.c | 36 ++++++++++++++++++++---------------- 1 file changed, 20 insertions(+), 16 deletions(-) diff --git a/drivers/hid/hid-magicmouse.c b/drivers/hid/hid-magicmouse.c index 686788ebf3e1..b1ae61f9e675 100644 --- a/drivers/hid/hid-magicmouse.c +++ b/drivers/hid/hid-magicmouse.c @@ -33,7 +33,8 @@ MODULE_PARM_DESC(emulate_scroll_wheel, "Emulate a scroll wheel"); static unsigned int scroll_speed = 32; static int param_set_scroll_speed(const char *val, - const struct kernel_param *kp) { + const struct kernel_param *kp) +{ unsigned long speed; if (!val || kstrtoul(val, 0, &speed) || speed > 63) return -EINVAL; @@ -43,7 +44,7 @@ static int param_set_scroll_speed(const char *val, module_param_call(scroll_speed, param_set_scroll_speed, param_get_uint, &scroll_speed, 0644); MODULE_PARM_DESC(scroll_speed, "Scroll speed, value from 0 (slow) to 63 (fast)"); -static bool scroll_acceleration = false; +static bool scroll_acceleration; module_param(scroll_acceleration, bool, 0644); MODULE_PARM_DESC(scroll_acceleration, "Accelerate sequential scroll events"); @@ -76,32 +77,32 @@ MODULE_PARM_DESC(report_undeciphered, "Report undeciphered multi-touch state fie /* Touch surface information. Dimension is in hundredths of a mm, min and max * are in units. */ -#define MOUSE_DIMENSION_X (float)9056 +#define MOUSE_DIMENSION_X ((float)9056) #define MOUSE_MIN_X -1100 #define MOUSE_MAX_X 1258 #define MOUSE_RES_X ((MOUSE_MAX_X - MOUSE_MIN_X) / (MOUSE_DIMENSION_X / 100)) -#define MOUSE_DIMENSION_Y (float)5152 +#define MOUSE_DIMENSION_Y ((float)5152) #define MOUSE_MIN_Y -1589 #define MOUSE_MAX_Y 2047 #define MOUSE_RES_Y ((MOUSE_MAX_Y - MOUSE_MIN_Y) / (MOUSE_DIMENSION_Y / 100)) -#define TRACKPAD_DIMENSION_X (float)13000 +#define TRACKPAD_DIMENSION_X ((float)13000) #define TRACKPAD_MIN_X -2909 #define TRACKPAD_MAX_X 3167 #define TRACKPAD_RES_X \ ((TRACKPAD_MAX_X - TRACKPAD_MIN_X) / (TRACKPAD_DIMENSION_X / 100)) -#define TRACKPAD_DIMENSION_Y (float)11000 +#define TRACKPAD_DIMENSION_Y ((float)11000) #define TRACKPAD_MIN_Y -2456 #define TRACKPAD_MAX_Y 2565 #define TRACKPAD_RES_Y \ ((TRACKPAD_MAX_Y - TRACKPAD_MIN_Y) / (TRACKPAD_DIMENSION_Y / 100)) -#define TRACKPAD2_DIMENSION_X (float)16000 +#define TRACKPAD2_DIMENSION_X ((float)16000) #define TRACKPAD2_MIN_X -3678 #define TRACKPAD2_MAX_X 3934 #define TRACKPAD2_RES_X \ ((TRACKPAD2_MAX_X - TRACKPAD2_MIN_X) / (TRACKPAD2_DIMENSION_X / 100)) -#define TRACKPAD2_DIMENSION_Y (float)11490 +#define TRACKPAD2_DIMENSION_Y ((float)11490) #define TRACKPAD2_MIN_Y -2478 #define TRACKPAD2_MAX_Y 2587 #define TRACKPAD2_RES_Y \ @@ -182,14 +183,17 @@ static void magicmouse_emit_buttons(struct magicmouse_sc *msc, int state) /* The button was released. */ } else if (last_state != 0) { state = last_state; - } else if ((id = magicmouse_firm_touch(msc)) >= 0) { - int x = msc->touches[id].x; - if (x < middle_button_start) - state = 1; - else if (x > middle_button_stop) - state = 2; - else - state = 4; + } else { + id = magicmouse_firm_touch(msc); + if (id >= 0) { + int x = msc->touches[id].x; + if (x < middle_button_start) + state = 1; + else if (x > middle_button_stop) + state = 2; + else + state = 4; + } } /* else: we keep the mouse's guess */ input_report_key(msc->input, BTN_MIDDLE, state & 4);