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ASoC: imx-audmux: Use uintptr_t for port numbers

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Since we pass the port number through file private data for debugfs we cast
it to and from a pointer so use uintptr_t in order to ensure that the
types are compatible, avoiding warnings on 64 bit platforms where pointers
are 64 bit and unsigned integers 32 bit.

Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Mark Brown 2014-08-01 17:55:55 +01:00
parent 7171511eae
commit e5f89768e9
1 changed files with 4 additions and 4 deletions
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8
sound/soc/fsl/imx-audmux.c
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@ -67,7 +67,7 @@ static ssize_t audmux_read_file(struct file *file, char __user *user_buf,
{
ssize_t ret;
char *buf;
int port = (int)file->private_data;
uintptr_t port = (uintptr_t)file->private_data;
u32 pdcr, ptcr;
if (audmux_clk) {
@ -147,7 +147,7 @@ static const struct file_operations audmux_debugfs_fops = {
static void audmux_debugfs_init(void)
{
int i;
uintptr_t i;
char buf[20];
audmux_debugfs_root = debugfs_create_dir("audmux", NULL);
@ -157,10 +157,10 @@ static void audmux_debugfs_init(void)
}
for (i = 0; i < MX31_AUDMUX_PORT7_SSI_PINS_7 + 1; i++) {
snprintf(buf, sizeof(buf), "ssi%d", i);
snprintf(buf, sizeof(buf), "ssi%lu", i);
if (!debugfs_create_file(buf, 0444, audmux_debugfs_root,
(void *)i, &audmux_debugfs_fops))
pr_warning("Failed to create AUDMUX port %d debugfs file\n",
pr_warning("Failed to create AUDMUX port %lu debugfs file\n",
i);
}
}