staging: rts5208: use msecs_to_jiffies for timeouts

This is only an API consolidation and should make things more readable

Converting milliseconds to jiffies by val * HZ / 1000 is technically
not wrong but msecs_to_jiffies(val) is the cleaner solution and handles
corner cases correctly.

Signed-off-by: Nicholas Mc Guire <der.herr@hofr.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rts5208/rtsx_transport.c b/drivers/staging/rts5208/rtsx_transport.c
index 756a968..dab1995 100644 (file)
--- a/drivers/staging/rts5208/rtsx_transport.c
+++ b/drivers/staging/rts5208/rtsx_transport.c
@@ -271,7 +271,7 @@ int rtsx_send_cmd(struct rtsx_chip *chip, u8 card, int timeout)
 
        /* Wait for TRANS_OK_INT */
        timeleft = wait_for_completion_interruptible_timeout(
-               &trans_done, timeout * HZ / 1000);
+               &trans_done, msecs_to_jiffies(timeout));
        if (timeleft <= 0) {
                dev_dbg(rtsx_dev(chip), "chip->int_reg = 0x%x\n",
                        chip->int_reg);
@@ -431,7 +431,7 @@ static int rtsx_transfer_sglist_adma_partial(struct rtsx_chip *chip, u8 card,
        spin_unlock_irq(&rtsx->reg_lock);
 
        timeleft = wait_for_completion_interruptible_timeout(
-               &trans_done, timeout * HZ / 1000);
+               &trans_done, msecs_to_jiffies(timeout));
        if (timeleft <= 0) {
                dev_dbg(rtsx_dev(chip), "Timeout (%s %d)\n",
                        __func__, __LINE__);
@@ -455,7 +455,7 @@ static int rtsx_transfer_sglist_adma_partial(struct rtsx_chip *chip, u8 card,
                init_completion(&trans_done);
                spin_unlock_irq(&rtsx->reg_lock);
                timeleft = wait_for_completion_interruptible_timeout(
-                       &trans_done, timeout * HZ / 1000);
+                       &trans_done, msecs_to_jiffies(timeout));
                if (timeleft <= 0) {
                        dev_dbg(rtsx_dev(chip), "Timeout (%s %d)\n",
                                __func__, __LINE__);
@@ -575,7 +575,7 @@ static int rtsx_transfer_sglist_adma(struct rtsx_chip *chip, u8 card,
                spin_unlock_irq(&rtsx->reg_lock);
 
                timeleft = wait_for_completion_interruptible_timeout(
-                       &trans_done, timeout * HZ / 1000);
+                       &trans_done, msecs_to_jiffies(timeout));
                if (timeleft <= 0) {
                        dev_dbg(rtsx_dev(chip), "Timeout (%s %d)\n",
                                __func__, __LINE__);
@@ -602,7 +602,7 @@ static int rtsx_transfer_sglist_adma(struct rtsx_chip *chip, u8 card,
                init_completion(&trans_done);
                spin_unlock_irq(&rtsx->reg_lock);
                timeleft = wait_for_completion_interruptible_timeout(
-                       &trans_done, timeout * HZ / 1000);
+                       &trans_done, msecs_to_jiffies(timeout));
                if (timeleft <= 0) {
                        dev_dbg(rtsx_dev(chip), "Timeout (%s %d)\n",
                                __func__, __LINE__);
@@ -688,7 +688,7 @@ static int rtsx_transfer_buf(struct rtsx_chip *chip, u8 card, void *buf,
 
        /* Wait for TRANS_OK_INT */
        timeleft = wait_for_completion_interruptible_timeout(
-               &trans_done, timeout * HZ / 1000);
+               &trans_done, msecs_to_jiffies(timeout));
        if (timeleft <= 0) {
                dev_dbg(rtsx_dev(chip), "Timeout (%s %d)\n",
                        __func__, __LINE__);