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mtd: fsl-quadspi: cleanup wait_for_completion return handling 

return type of wait_for_completion_timeout is unsigned long not int, this
patch uses the return value of wait_for_completion_timeout in the condition
directly rather than adding a additional appropriately typed variable.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Acked-by: Han Xu <han.xu@freescale.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
This commit is contained in:
Nicholas Mc Guire 2015-02-01 06:15:46 -05:00 committed by Brian Norris
parent dc6525c61f
commit 219a8d13dd
1 changed files with 1 additions and 2 deletions
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3
drivers/mtd/spi-nor/fsl-quadspi.c
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@ -460,8 +460,7 @@ fsl_qspi_runcmd(struct fsl_qspi *q, u8 cmd, unsigned int addr, int len)
writel((seqid << QUADSPI_IPCR_SEQID_SHIFT) | len, base + QUADSPI_IPCR);
/* Wait for the interrupt. */
err = wait_for_completion_timeout(&q->c, msecs_to_jiffies(1000));
if (!err) {
if (!wait_for_completion_timeout(&q->c, msecs_to_jiffies(1000))) {
dev_err(q->dev,
"cmd 0x%.2x timeout, addr@%.8x, FR:0x%.8x, SR:0x%.8x\n",
cmd, addr, readl(base + QUADSPI_FR),