diff options
author | Kent Gibson <warthog618@gmail.com> | 2020-07-08 12:15:49 +0800 |
---|---|---|
committer | Bartosz Golaszewski <bgolaszewski@baylibre.com> | 2020-07-12 10:22:00 +0200 |
commit | 52b7b596dd4d7ca1d8d7c6af07bb9372e56d3463 (patch) | |
tree | 9b628de08ec1443f2ac77e7c70044b610a73854d /drivers/gpio | |
parent | 49bc52798d7bb66e958d7ea7378c38ec258b9037 (diff) | |
download | linux-52b7b596dd4d7ca1d8d7c6af07bb9372e56d3463.tar.bz2 |
gpiolib: cdev: rename numdescs to num_descs
Rename numdescs to num_descs to be more consistent with the naming of
other counters and improve readability.
Signed-off-by: Kent Gibson <warthog618@gmail.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Diffstat (limited to 'drivers/gpio')
-rw-r--r-- | drivers/gpio/gpiolib-cdev.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/gpio/gpiolib-cdev.c b/drivers/gpio/gpiolib-cdev.c index 0d3a799e09ae..b39e7ef8c0d4 100644 --- a/drivers/gpio/gpiolib-cdev.c +++ b/drivers/gpio/gpiolib-cdev.c @@ -39,13 +39,13 @@ * @gdev: the GPIO device the handle pertains to * @label: consumer label used to tag descriptors * @descs: the GPIO descriptors held by this handle - * @numdescs: the number of descriptors held in the descs array + * @num_descs: the number of descriptors held in the descs array */ struct linehandle_state { struct gpio_device *gdev; const char *label; struct gpio_desc *descs[GPIOHANDLES_MAX]; - u32 numdescs; + u32 num_descs; }; #define GPIOHANDLE_REQUEST_VALID_FLAGS \ @@ -138,7 +138,7 @@ static long linehandle_set_config(struct linehandle_state *lh, if (ret) return ret; - for (i = 0; i < lh->numdescs; i++) { + for (i = 0; i < lh->num_descs; i++) { desc = lh->descs[i]; linehandle_flags_to_desc_flags(gcnf.flags, &desc->flags); @@ -177,7 +177,7 @@ static long linehandle_ioctl(struct file *file, unsigned int cmd, /* NOTE: It's ok to read values of output lines. */ int ret = gpiod_get_array_value_complex(false, true, - lh->numdescs, + lh->num_descs, lh->descs, NULL, vals); @@ -185,7 +185,7 @@ static long linehandle_ioctl(struct file *file, unsigned int cmd, return ret; memset(&ghd, 0, sizeof(ghd)); - for (i = 0; i < lh->numdescs; i++) + for (i = 0; i < lh->num_descs; i++) ghd.values[i] = test_bit(i, vals); if (copy_to_user(ip, &ghd, sizeof(ghd))) @@ -204,13 +204,13 @@ static long linehandle_ioctl(struct file *file, unsigned int cmd, return -EFAULT; /* Clamp all values to [0,1] */ - for (i = 0; i < lh->numdescs; i++) + for (i = 0; i < lh->num_descs; i++) __assign_bit(i, vals, ghd.values[i]); /* Reuse the array setting function */ return gpiod_set_array_value_complex(false, true, - lh->numdescs, + lh->num_descs, lh->descs, NULL, vals); @@ -234,7 +234,7 @@ static int linehandle_release(struct inode *inode, struct file *file) struct gpio_device *gdev = lh->gdev; int i; - for (i = 0; i < lh->numdescs; i++) + for (i = 0; i < lh->num_descs; i++) gpiod_free(lh->descs[i]); kfree(lh->label); kfree(lh); @@ -333,7 +333,7 @@ static int linehandle_create(struct gpio_device *gdev, void __user *ip) } /* Let i point at the last handle */ i--; - lh->numdescs = handlereq.lines; + lh->num_descs = handlereq.lines; fd = get_unused_fd_flags(O_RDONLY | O_CLOEXEC); if (fd < 0) { @@ -364,7 +364,7 @@ static int linehandle_create(struct gpio_device *gdev, void __user *ip) fd_install(fd, file); dev_dbg(&gdev->dev, "registered chardev handle for %d lines\n", - lh->numdescs); + lh->num_descs); return 0; |