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Mon, 12 Jan 2026 02:39:08 -0800 (PST) Received: from localhost.localdomain ([103.215.237.209]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-c4cb5352268sm16680309a12.0.2026.01.12.02.39.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 12 Jan 2026 02:39:07 -0800 (PST) From: Karthikey Kadati To: sudipm.mukherjee@gmail.com, teddy.wang@siliconmotion.com, gregkh@linuxfoundation.org Cc: linux-fbdev@vger.kernel.org, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, Karthikey Kadati Subject: [PATCH v2] staging: sm750fb: Convert sw_i2c_read_sda to return bool Date: Mon, 12 Jan 2026 16:08:38 +0530 Message-ID: <20260112103838.22890-1-karthikey3608@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The sw_i2c_read_sda function currently returns unsigned char (1 or 0). Standardize it to return bool (true or false) to match kernel standards. Signed-off-by: Karthikey Kadati --- drivers/staging/sm750fb/ddk750_swi2c.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/staging/sm750fb/ddk750_swi2c.c b/drivers/staging/sm750= fb/ddk750_swi2c.c index 0ef8d4ff2..9d48673d3 100644 --- a/drivers/staging/sm750fb/ddk750_swi2c.c +++ b/drivers/staging/sm750fb/ddk750_swi2c.c @@ -180,7 +180,7 @@ static void sw_i2c_sda(unsigned char value) * Return Value: * The SDA data bit sent by the Slave */ -static unsigned char sw_i2c_read_sda(void) +static bool sw_i2c_read_sda(void) { unsigned long gpio_dir; unsigned long gpio_data; @@ -196,9 +196,9 @@ static unsigned char sw_i2c_read_sda(void) /* Now read the SDA line */ gpio_data =3D peek32(sw_i2c_data_gpio_data_reg); if (gpio_data & (1 << sw_i2c_data_gpio)) - return 1; + return true; else - return 0; + return false; } =20 /* --=20 2.43.0