mtd: rawnand: mxc: use 'time_left' variable with wait_for_completion_timeout()
There is a confusing pattern in the kernel to use a variable named 'timeout' to store the result of wait_for_completion_timeout() causing patterns like: timeout = wait_for_completion_timeout(...) if (!timeout) return -ETIMEDOUT; with all kinds of permutations. Use 'time_left' as a variable to make the code self explaining. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20240604212919.5038-5-wsa+renesas@sang-engineering.com
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@ -457,14 +457,14 @@ static int wait_op_done(struct mxc_nand_host *host, int useirq)
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return 0;
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return 0;
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if (useirq) {
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if (useirq) {
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unsigned long timeout;
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unsigned long time_left;
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reinit_completion(&host->op_completion);
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reinit_completion(&host->op_completion);
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irq_control(host, 1);
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irq_control(host, 1);
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timeout = wait_for_completion_timeout(&host->op_completion, HZ);
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time_left = wait_for_completion_timeout(&host->op_completion, HZ);
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if (!timeout && !host->devtype_data->check_int(host)) {
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if (!time_left && !host->devtype_data->check_int(host)) {
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dev_dbg(host->dev, "timeout waiting for irq\n");
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dev_dbg(host->dev, "timeout waiting for irq\n");
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ret = -ETIMEDOUT;
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ret = -ETIMEDOUT;
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}
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}
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