tty: bcm: convert to u8 and size_t

Switch character types to u8 and sizes to size_t. To conform to
characters/sizes in the rest of the tty layer.

Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Cc: Scott Branden <scott.branden@broadcom.com>
Cc: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20231206073712.17776-8-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/misc/bcm-vk/bcm_vk_tty.c b/drivers/misc/bcm-vk/bcm_vk_tty.c
index 2bce835ca43efcf8a55a7577f7847ecc34ddc9e2..59bab76ff0a9d6835ec2f34bb44b21b755b1ce22 100644 (file)
--- a/drivers/misc/bcm-vk/bcm_vk_tty.c
+++ b/drivers/misc/bcm-vk/bcm_vk_tty.c
@@ -64,9 +64,9 @@ static void bcm_vk_tty_wq_handler(struct work_struct *work)
        struct bcm_vk_tty *vktty;
        int card_status;
        int count;
-       unsigned char c;
        int i;
        int wr;
+       u8 c;
 
        card_status = vkread32(vk, BAR_0, BAR_CARD_STATUS);
        if (BCM_VK_INTF_IS_DOWN(card_status))
@@ -192,7 +192,7 @@ static ssize_t bcm_vk_tty_write(struct tty_struct *tty, const u8 *buffer,
        int index;
        struct bcm_vk *vk;
        struct bcm_vk_tty *vktty;
-       int i;
+       size_t i;
 
        index = tty->index;
        vk = dev_get_drvdata(tty->dev);