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| author | Liu Shixin <liushixin2@huawei.com> | 2022-09-26 21:00:22 +0800 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2022-10-17 17:49:17 -0400 |
| commit | c83856405e54bd83dff8f5a38560735e6f3707de (patch) | |
| tree | 2cc6abd2790fe638608ca4148e5a7ed5ee5441c9 /drivers/memory | |
| parent | 97c742d92f3b11353842c1fcb67e9811cc17bde3 (diff) | |
| download | lwn-c83856405e54bd83dff8f5a38560735e6f3707de.tar.gz lwn-c83856405e54bd83dff8f5a38560735e6f3707de.zip | |
memory: tegra20-emc: use DEFINE_SHOW_ATTRIBUTE to simplify code
Use DEFINE_SHOW_ATTRIBUTE helper macro to simplify the code.
No functional change.
Signed-off-by: Liu Shixin <liushixin2@huawei.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220926130025.1061373-2-liushixin2@huawei.com
Diffstat (limited to 'drivers/memory')
| -rw-r--r-- | drivers/memory/tegra/tegra20-emc.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/drivers/memory/tegra/tegra20-emc.c b/drivers/memory/tegra/tegra20-emc.c index 25ba3c5e4ad6..bd4e37b6552d 100644 --- a/drivers/memory/tegra/tegra20-emc.c +++ b/drivers/memory/tegra/tegra20-emc.c @@ -841,20 +841,7 @@ static int tegra_emc_debug_available_rates_show(struct seq_file *s, void *data) return 0; } - -static int tegra_emc_debug_available_rates_open(struct inode *inode, - struct file *file) -{ - return single_open(file, tegra_emc_debug_available_rates_show, - inode->i_private); -} - -static const struct file_operations tegra_emc_debug_available_rates_fops = { - .open = tegra_emc_debug_available_rates_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(tegra_emc_debug_available_rates); static int tegra_emc_debug_min_rate_get(void *data, u64 *rate) { |